| 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 | $243.63 | 6.234% | $258.8179 | $258.82 | $258.80 | $258.80 |
| Purchase #2 | $67.99 | 7.656% | $73.1953 | $73.20 | $73.20 | $73.20 |
| Purchase #3 | $167.54 | 6.412% | $178.2827 | $178.28 | $178.30 | $178.30 |
| Purchase #4 | $130.35 | 6.591% | $138.9414 | $138.94 | $138.95 | $138.90 |
| Purchase #5 | $38.78 | 10.748% | $42.9481 | $42.95 | $42.95 | $42.90 |
| Purchase #6 | $107.87 | 9.556% | $118.1781 | $118.18 | $118.20 | $118.20 |
| Purchase #7 | $61.76 | 9.260% | $67.479 | $67.48 | $67.50 | $67.50 |
| 7 purchase totals = | $817.92 | $877.8425 | $877.85 | $877.90 | $877.80 | |