| 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 | $72.44 | 7.653% | $77.9838 | $77.98 | $78.00 | $78.00 |
| Purchase #2 | $130.87 | 5.605% | $138.2053 | $138.21 | $138.20 | $138.20 |
| Purchase #3 | $41.34 | 6.459% | $44.0102 | $44.01 | $44.00 | $44.00 |
| Purchase #4 | $248.95 | 8.829% | $270.9298 | $270.93 | $270.95 | $270.90 |
| Purchase #5 | $87.52 | 9.526% | $95.8572 | $95.86 | $95.85 | $95.90 |
| Purchase #6 | $152.34 | 5.800% | $161.1757 | $161.18 | $161.20 | $161.20 |
| Purchase #7 | $24.82 | 10.355% | $27.3901 | $27.39 | $27.40 | $27.40 |
| 7 purchase totals = | $758.28 | $815.5521 | $815.56 | $815.60 | $815.60 | |