| 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 | $85.73 | 6.698% | $91.4722 | $91.47 | $91.45 | $91.50 |
| Purchase #2 | $191.88 | 5.116% | $201.6966 | $201.70 | $201.70 | $201.70 |
| Purchase #3 | $198.60 | 10.642% | $219.735 | $219.74 | $219.75 | $219.70 |
| Purchase #4 | $145.50 | 4.387% | $151.8831 | $151.88 | $151.90 | $151.90 |
| Purchase #5 | $152.79 | 13.434% | $173.3158 | $173.32 | $173.30 | $173.30 |
| Purchase #6 | $46.72 | 8.363% | $50.6272 | $50.63 | $50.65 | $50.60 |
| Purchase #7 | $105.27 | 9.378% | $115.1422 | $115.14 | $115.15 | $115.10 |
| 7 purchase totals = | $926.49 | $1,003.8721 | $1,003.88 | $1,003.90 | $1,003.80 | |