| 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 | $184.39 | 5.667% | $194.8394 | $194.84 | $194.85 | $194.80 |
| Purchase #2 | $58.30 | 13.796% | $66.3431 | $66.34 | $66.35 | $66.30 |
| Purchase #3 | $141.91 | 12.242% | $159.2826 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $239.31 | 7.841% | $258.0743 | $258.07 | $258.05 | $258.10 |
| Purchase #5 | $47.31 | 3.515% | $48.9729 | $48.97 | $48.95 | $49.00 |
| Purchase #6 | $195.39 | 7.856% | $210.7398 | $210.74 | $210.75 | $210.70 |
| Purchase #7 | $130.53 | 7.221% | $139.9556 | $139.96 | $139.95 | $140.00 |
| 7 purchase totals = | $997.14 | $1,078.2077 | $1,078.20 | $1,078.20 | $1,078.20 | |