| 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 | $170.79 | 6.563% | $181.9989 | $182.00 | $182.00 | $182.00 |
| Purchase #2 | $209.46 | 7.150% | $224.4364 | $224.44 | $224.45 | $224.40 |
| Purchase #3 | $212.59 | 4.869% | $222.941 | $222.94 | $222.95 | $222.90 |
| Purchase #4 | $49.91 | 8.280% | $54.0425 | $54.04 | $54.05 | $54.00 |
| Purchase #5 | $35.32 | 8.451% | $38.3049 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $200.71 | 10.105% | $220.9917 | $220.99 | $221.00 | $221.00 |
| Purchase #7 | $148.57 | 9.759% | $163.0689 | $163.07 | $163.05 | $163.10 |
| 7 purchase totals = | $1,027.35 | $1,105.7843 | $1,105.78 | $1,105.80 | $1,105.70 | |