| 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 | $75.93 | 7.258% | $81.441 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $191.68 | 9.291% | $209.489 | $209.49 | $209.50 | $209.50 |
| Purchase #3 | $152.77 | 9.290% | $166.9623 | $166.96 | $166.95 | $167.00 |
| Purchase #4 | $228.53 | 5.291% | $240.6215 | $240.62 | $240.60 | $240.60 |
| Purchase #5 | $76.95 | 3.829% | $79.8964 | $79.90 | $79.90 | $79.90 |
| Purchase #6 | $244.94 | 3.838% | $254.3408 | $254.34 | $254.35 | $254.30 |
| Purchase #7 | $113.71 | 11.584% | $126.8822 | $126.88 | $126.90 | $126.90 |
| 7 purchase totals = | $1,084.51 | $1,159.6332 | $1,159.63 | $1,159.65 | $1,159.60 | |