| 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 | $195.76 | 12.649% | $220.5217 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $212.47 | 7.402% | $228.197 | $228.20 | $228.20 | $228.20 |
| Purchase #3 | $109.53 | 5.111% | $115.1281 | $115.13 | $115.15 | $115.10 |
| Purchase #4 | $12.97 | 10.781% | $14.3683 | $14.37 | $14.35 | $14.40 |
| Purchase #5 | $208.45 | 13.606% | $236.8117 | $236.81 | $236.80 | $236.80 |
| Purchase #6 | $60.50 | 13.467% | $68.6475 | $68.65 | $68.65 | $68.60 |
| Purchase #7 | $40.49 | 13.512% | $45.961 | $45.96 | $45.95 | $46.00 |
| 7 purchase totals = | $840.17 | $929.6353 | $929.64 | $929.60 | $929.60 | |