| 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 | $138.37 | 10.434% | $152.8075 | $152.81 | $152.80 | $152.80 |
| Purchase #2 | $104.82 | 8.446% | $113.6731 | $113.67 | $113.65 | $113.70 |
| Purchase #3 | $153.94 | 10.742% | $170.4762 | $170.48 | $170.50 | $170.50 |
| Purchase #4 | $134.53 | 7.263% | $144.3009 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $120.92 | 6.148% | $128.3542 | $128.35 | $128.35 | $128.40 |
| Purchase #6 | $101.76 | 4.301% | $106.1367 | $106.14 | $106.15 | $106.10 |
| Purchase #7 | $143.64 | 11.731% | $160.4904 | $160.49 | $160.50 | $160.50 |
| 7 purchase totals = | $897.98 | $976.2390 | $976.24 | $976.25 | $976.30 | |