| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $65.89 | 6.218% | $69.987 | $69.99 | $70.00 | $70.00 |
| Purchase #2 | $133.91 | 7.153% | $143.4886 | $143.49 | $143.50 | $143.50 |
| Purchase #3 | $203.86 | 5.541% | $215.1559 | $215.16 | $215.15 | $215.20 |
| Purchase #4 | $69.88 | 13.413% | $79.253 | $79.25 | $79.25 | $79.30 |
| Purchase #5 | $237.27 | 11.190% | $263.8205 | $263.82 | $263.80 | $263.80 |
| Purchase #6 | $167.77 | 4.147% | $174.7274 | $174.73 | $174.75 | $174.70 |
| Purchase #7 | $75.82 | 3.422% | $78.4146 | $78.41 | $78.40 | $78.40 |
| 7 purchase totals = | $954.40 | $1,024.8470 | $1,024.85 | $1,024.85 | $1,024.90 | |