| 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 | $111.64 | 6.334% | $118.7113 | $118.71 | $118.70 | $118.70 |
| Purchase #2 | $42.66 | 11.351% | $47.5023 | $47.50 | $47.50 | $47.50 |
| Purchase #3 | $202.72 | 12.240% | $227.5329 | $227.53 | $227.55 | $227.50 |
| Purchase #4 | $145.63 | 10.361% | $160.7187 | $160.72 | $160.70 | $160.70 |
| Purchase #5 | $58.88 | 10.761% | $65.2161 | $65.22 | $65.20 | $65.20 |
| Purchase #6 | $155.58 | 8.750% | $169.1933 | $169.19 | $169.20 | $169.20 |
| Purchase #7 | $83.99 | 6.751% | $89.6602 | $89.66 | $89.65 | $89.70 |
| 7 purchase totals = | $801.10 | $878.5348 | $878.53 | $878.50 | $878.50 | |