| 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 | $248.49 | 11.696% | $277.5534 | $277.55 | $277.55 | $277.60 |
| Purchase #2 | $110.42 | 7.653% | $118.8704 | $118.87 | $118.85 | $118.90 |
| Purchase #3 | $21.38 | 8.814% | $23.2644 | $23.26 | $23.25 | $23.30 |
| Purchase #4 | $140.44 | 13.544% | $159.4612 | $159.46 | $159.45 | $159.50 |
| Purchase #5 | $78.31 | 3.281% | $80.8794 | $80.88 | $80.90 | $80.90 |
| Purchase #6 | $190.70 | 13.271% | $216.0078 | $216.01 | $216.00 | $216.00 |
| Purchase #7 | $13.40 | 3.643% | $13.8882 | $13.89 | $13.90 | $13.90 |
| 7 purchase totals = | $803.14 | $889.9248 | $889.92 | $889.90 | $890.10 | |