| 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 | $49.82 | 8.181% | $53.8958 | $53.90 | $53.90 | $53.90 |
| Purchase #2 | $40.42 | 10.302% | $44.5841 | $44.58 | $44.60 | $44.60 |
| Purchase #3 | $43.41 | 9.723% | $47.6308 | $47.63 | $47.65 | $47.60 |
| Purchase #4 | $229.96 | 6.235% | $244.298 | $244.30 | $244.30 | $244.30 |
| Purchase #5 | $143.59 | 4.687% | $150.3201 | $150.32 | $150.30 | $150.30 |
| Purchase #6 | $85.89 | 9.307% | $93.8838 | $93.88 | $93.90 | $93.90 |
| Purchase #7 | $84.81 | 11.645% | $94.6861 | $94.69 | $94.70 | $94.70 |
| 7 purchase totals = | $677.90 | $729.2987 | $729.30 | $729.35 | $729.30 | |