| 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 | $50.65 | 4.858% | $53.1106 | $53.11 | $53.10 | $53.10 |
| Purchase #2 | $106.56 | 4.428% | $111.2785 | $111.28 | $111.30 | $111.30 |
| Purchase #3 | $101.65 | 9.390% | $111.1949 | $111.19 | $111.20 | $111.20 |
| Purchase #4 | $186.39 | 9.783% | $204.6245 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $24.44 | 6.751% | $26.0899 | $26.09 | $26.10 | $26.10 |
| Purchase #6 | $216.79 | 11.422% | $241.5518 | $241.55 | $241.55 | $241.60 |
| Purchase #7 | $40.89 | 9.524% | $44.7844 | $44.78 | $44.80 | $44.80 |
| 7 purchase totals = | $727.37 | $792.6346 | $792.62 | $792.65 | $792.70 | |