| 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 | $217.34 | 10.591% | $240.3585 | $240.36 | $240.35 | $240.40 |
| Purchase #2 | $167.40 | 13.531% | $190.0509 | $190.05 | $190.05 | $190.10 |
| Purchase #3 | $238.39 | 3.359% | $246.3975 | $246.40 | $246.40 | $246.40 |
| Purchase #4 | $184.97 | 9.687% | $202.888 | $202.89 | $202.90 | $202.90 |
| Purchase #5 | $117.36 | 9.113% | $128.055 | $128.06 | $128.05 | $128.10 |
| Purchase #6 | $120.34 | 5.485% | $126.9406 | $126.94 | $126.95 | $126.90 |
| Purchase #7 | $40.96 | 11.390% | $45.6253 | $45.63 | $45.65 | $45.60 |
| 7 purchase totals = | $1,086.76 | $1,180.3158 | $1,180.33 | $1,180.35 | $1,180.40 | |