| 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 | $145.26 | 5.286% | $152.9384 | $152.94 | $152.95 | $152.90 |
| Purchase #2 | $19.50 | 3.523% | $20.187 | $20.19 | $20.20 | $20.20 |
| Purchase #3 | $120.35 | 12.850% | $135.815 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $54.52 | 8.590% | $59.2033 | $59.20 | $59.20 | $59.20 |
| Purchase #5 | $127.79 | 7.265% | $137.0739 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $132.56 | 10.184% | $146.0599 | $146.06 | $146.05 | $146.10 |
| Purchase #7 | $227.82 | 9.601% | $249.693 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $827.80 | $900.9705 | $900.97 | $900.95 | $901.00 | |