| 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 | $101.34 | 10.834% | $112.3192 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $217.97 | 9.350% | $238.3502 | $238.35 | $238.35 | $238.40 |
| Purchase #3 | $191.80 | 11.382% | $213.6307 | $213.63 | $213.65 | $213.60 |
| Purchase #4 | $69.44 | 7.768% | $74.8341 | $74.83 | $74.85 | $74.80 |
| Purchase #5 | $140.62 | 10.335% | $155.1531 | $155.15 | $155.15 | $155.20 |
| Purchase #6 | $117.42 | 4.132% | $122.2718 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $12.58 | 3.420% | $13.0102 | $13.01 | $13.00 | $13.00 |
| 7 purchase totals = | $851.17 | $929.5693 | $929.56 | $929.55 | $929.60 | |