| 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 | $72.63 | 12.657% | $81.8228 | $81.82 | $81.80 | $81.80 |
| Purchase #2 | $108.34 | 11.616% | $120.9248 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $33.29 | 6.673% | $35.5114 | $35.51 | $35.50 | $35.50 |
| Purchase #4 | $170.98 | 5.279% | $180.006 | $180.01 | $180.00 | $180.00 |
| Purchase #5 | $44.41 | 13.507% | $50.4085 | $50.41 | $50.40 | $50.40 |
| Purchase #6 | $117.42 | 12.612% | $132.229 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $130.28 | 4.843% | $136.5895 | $136.59 | $136.60 | $136.60 |
| 7 purchase totals = | $677.35 | $737.4920 | $737.49 | $737.45 | $737.40 | |