| 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 | $224.31 | 6.507% | $238.9059 | $238.91 | $238.90 | $238.90 |
| Purchase #2 | $94.66 | 13.231% | $107.1845 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $29.25 | 8.142% | $31.6315 | $31.63 | $31.65 | $31.60 |
| Purchase #4 | $209.65 | 6.125% | $222.4911 | $222.49 | $222.50 | $222.50 |
| Purchase #5 | $187.54 | 12.378% | $210.7537 | $210.75 | $210.75 | $210.80 |
| Purchase #6 | $69.87 | 9.160% | $76.2701 | $76.27 | $76.25 | $76.30 |
| Purchase #7 | $146.32 | 7.223% | $156.8887 | $156.89 | $156.90 | $156.90 |
| 7 purchase totals = | $961.60 | $1,044.1255 | $1,044.12 | $1,044.15 | $1,044.20 | |