| 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 | $85.42 | 4.171% | $88.9829 | $88.98 | $89.00 | $89.00 |
| Purchase #2 | $153.48 | 8.248% | $166.139 | $166.14 | $166.15 | $166.10 |
| Purchase #3 | $180.63 | 7.874% | $194.8528 | $194.85 | $194.85 | $194.90 |
| Purchase #4 | $81.99 | 9.692% | $89.9365 | $89.94 | $89.95 | $89.90 |
| Purchase #5 | $110.84 | 7.617% | $119.2827 | $119.28 | $119.30 | $119.30 |
| Purchase #6 | $213.31 | 6.352% | $226.8595 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $118.46 | 6.483% | $126.1398 | $126.14 | $126.15 | $126.10 |
| 7 purchase totals = | $944.13 | $1,012.1932 | $1,012.19 | $1,012.25 | $1,012.20 | |