| 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 | $228.71 | 9.792% | $251.1053 | $251.11 | $251.10 | $251.10 |
| Purchase #2 | $48.98 | 7.205% | $52.509 | $52.51 | $52.50 | $52.50 |
| Purchase #3 | $95.62 | 4.317% | $99.7479 | $99.75 | $99.75 | $99.70 |
| Purchase #4 | $117.70 | 3.345% | $121.6371 | $121.64 | $121.65 | $121.60 |
| Purchase #5 | $94.30 | 8.698% | $102.5022 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $63.35 | 5.171% | $66.6258 | $66.63 | $66.65 | $66.60 |
| Purchase #7 | $83.99 | 13.510% | $95.337 | $95.34 | $95.35 | $95.30 |
| 7 purchase totals = | $732.65 | $789.4643 | $789.48 | $789.50 | $789.30 | |