| 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 | $47.75 | 6.403% | $50.8074 | $50.81 | $50.80 | $50.80 |
| Purchase #2 | $114.56 | 10.789% | $126.9199 | $126.92 | $126.90 | $126.90 |
| Purchase #3 | $164.25 | 9.717% | $180.2102 | $180.21 | $180.20 | $180.20 |
| Purchase #4 | $165.51 | 8.827% | $180.1196 | $180.12 | $180.10 | $180.10 |
| Purchase #5 | $24.47 | 4.169% | $25.4902 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $225.89 | 5.672% | $238.7025 | $238.70 | $238.70 | $238.70 |
| Purchase #7 | $232.46 | 6.310% | $247.1282 | $247.13 | $247.15 | $247.10 |
| 7 purchase totals = | $974.89 | $1,049.3780 | $1,049.38 | $1,049.35 | $1,049.30 | |