| 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 | $167.37 | 3.821% | $173.7652 | $173.77 | $173.75 | $173.80 |
| Purchase #2 | $65.53 | 8.154% | $70.8733 | $70.87 | $70.85 | $70.90 |
| Purchase #3 | $43.81 | 5.106% | $46.0469 | $46.05 | $46.05 | $46.00 |
| Purchase #4 | $37.39 | 3.734% | $38.7861 | $38.79 | $38.80 | $38.80 |
| Purchase #5 | $105.97 | 4.668% | $110.9167 | $110.92 | $110.90 | $110.90 |
| Purchase #6 | $217.58 | 4.834% | $228.0978 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $149.56 | 12.185% | $167.7839 | $167.78 | $167.80 | $167.80 |
| 7 purchase totals = | $787.21 | $836.2699 | $836.28 | $836.25 | $836.30 | |