| 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 | $209.87 | 10.128% | $231.1256 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $112.57 | 12.236% | $126.3441 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $25.71 | 6.474% | $27.3745 | $27.37 | $27.35 | $27.40 |
| Purchase #4 | $159.29 | 8.443% | $172.7389 | $172.74 | $172.75 | $172.70 |
| Purchase #5 | $89.99 | 8.407% | $97.5555 | $97.56 | $97.55 | $97.60 |
| Purchase #6 | $101.68 | 13.830% | $115.7423 | $115.74 | $115.75 | $115.70 |
| Purchase #7 | $77.80 | 10.383% | $85.878 | $85.88 | $85.90 | $85.90 |
| 7 purchase totals = | $776.91 | $856.7589 | $856.76 | $856.80 | $856.70 | |