| 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 | $68.97 | 13.411% | $78.2196 | $78.22 | $78.20 | $78.20 |
| Purchase #2 | $29.59 | 8.414% | $32.0797 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $24.57 | 9.591% | $26.9265 | $26.93 | $26.95 | $26.90 |
| Purchase #4 | $94.68 | 13.306% | $107.2781 | $107.28 | $107.30 | $107.30 |
| Purchase #5 | $160.92 | 13.543% | $182.7134 | $182.71 | $182.70 | $182.70 |
| Purchase #6 | $127.62 | 6.518% | $135.9383 | $135.94 | $135.95 | $135.90 |
| Purchase #7 | $42.69 | 9.395% | $46.7007 | $46.70 | $46.70 | $46.70 |
| 7 purchase totals = | $549.04 | $609.8563 | $609.86 | $609.90 | $609.80 | |