| 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 | $29.90 | 10.335% | $32.9902 | $32.99 | $33.00 | $33.00 |
| Purchase #2 | $145.43 | 11.197% | $161.7138 | $161.71 | $161.70 | $161.70 |
| Purchase #3 | $94.38 | 7.725% | $101.6709 | $101.67 | $101.65 | $101.70 |
| Purchase #4 | $19.36 | 11.440% | $21.5748 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $207.80 | 3.686% | $215.4595 | $215.46 | $215.45 | $215.50 |
| Purchase #6 | $220.59 | 9.157% | $240.7894 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $174.95 | 7.396% | $187.8893 | $187.89 | $187.90 | $187.90 |
| 7 purchase totals = | $892.41 | $962.0879 | $962.08 | $962.05 | $962.20 | |