| 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 | $29.47 | 13.186% | $33.3559 | $33.36 | $33.35 | $33.40 |
| Purchase #2 | $107.39 | 6.682% | $114.5658 | $114.57 | $114.55 | $114.60 |
| Purchase #3 | $84.59 | 11.832% | $94.5987 | $94.60 | $94.60 | $94.60 |
| Purchase #4 | $140.38 | 6.193% | $149.0737 | $149.07 | $149.05 | $149.10 |
| Purchase #5 | $43.49 | 7.801% | $46.8827 | $46.88 | $46.90 | $46.90 |
| Purchase #6 | $36.92 | 9.105% | $40.2816 | $40.28 | $40.30 | $40.30 |
| Purchase #7 | $179.94 | 13.723% | $204.6332 | $204.63 | $204.65 | $204.60 |
| 7 purchase totals = | $622.18 | $683.3916 | $683.39 | $683.40 | $683.50 | |