| 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 | $198.50 | 12.169% | $222.6555 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $24.68 | 11.819% | $27.5969 | $27.60 | $27.60 | $27.60 |
| Purchase #3 | $123.37 | 10.526% | $136.3559 | $136.36 | $136.35 | $136.40 |
| Purchase #4 | $148.94 | 7.380% | $159.9318 | $159.93 | $159.95 | $159.90 |
| Purchase #5 | $222.90 | 9.824% | $244.7977 | $244.80 | $244.80 | $244.80 |
| Purchase #6 | $86.54 | 8.515% | $93.9089 | $93.91 | $93.90 | $93.90 |
| Purchase #7 | $35.94 | 8.230% | $38.8979 | $38.90 | $38.90 | $38.90 |
| 7 purchase totals = | $840.87 | $924.1446 | $924.16 | $924.15 | $924.20 | |