| 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 | $156.47 | 7.740% | $168.5808 | $168.58 | $168.60 | $168.60 |
| Purchase #2 | $235.80 | 13.793% | $268.3239 | $268.32 | $268.30 | $268.30 |
| Purchase #3 | $19.27 | 11.511% | $21.4882 | $21.49 | $21.50 | $21.50 |
| Purchase #4 | $78.27 | 11.383% | $87.1795 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $184.79 | 12.328% | $207.5709 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $21.71 | 12.849% | $24.4995 | $24.50 | $24.50 | $24.50 |
| Purchase #7 | $174.66 | 9.813% | $191.7994 | $191.80 | $191.80 | $191.80 |
| 7 purchase totals = | $870.97 | $969.4422 | $969.44 | $969.45 | $969.50 | |