| 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 | $158.80 | 6.741% | $169.5047 | $169.50 | $169.50 | $169.50 |
| Purchase #2 | $195.94 | 12.832% | $221.083 | $221.08 | $221.10 | $221.10 |
| Purchase #3 | $175.47 | 12.698% | $197.7512 | $197.75 | $197.75 | $197.80 |
| Purchase #4 | $58.55 | 8.128% | $63.3089 | $63.31 | $63.30 | $63.30 |
| Purchase #5 | $56.26 | 9.112% | $61.3864 | $61.39 | $61.40 | $61.40 |
| Purchase #6 | $128.75 | 11.331% | $143.3387 | $143.34 | $143.35 | $143.30 |
| Purchase #7 | $38.53 | 4.697% | $40.3398 | $40.34 | $40.35 | $40.30 |
| 7 purchase totals = | $812.30 | $896.7127 | $896.71 | $896.75 | $896.70 | |