| 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 | $107.95 | 7.318% | $115.8498 | $115.85 | $115.85 | $115.80 |
| Purchase #2 | $207.58 | 6.869% | $221.8387 | $221.84 | $221.85 | $221.80 |
| Purchase #3 | $69.56 | 5.328% | $73.2662 | $73.27 | $73.25 | $73.30 |
| Purchase #4 | $203.73 | 3.287% | $210.4266 | $210.43 | $210.45 | $210.40 |
| Purchase #5 | $219.97 | 5.874% | $232.891 | $232.89 | $232.90 | $232.90 |
| Purchase #6 | $28.32 | 13.281% | $32.0812 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $64.25 | 8.589% | $69.7684 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $901.36 | $956.1219 | $956.13 | $956.15 | $956.10 | |