| 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 | $130.56 | 8.527% | $141.6929 | $141.69 | $141.70 | $141.70 |
| Purchase #2 | $121.63 | 8.712% | $132.2264 | $132.23 | $132.25 | $132.20 |
| Purchase #3 | $27.61 | 4.358% | $28.8132 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $50.47 | 6.327% | $53.6632 | $53.66 | $53.65 | $53.70 |
| Purchase #5 | $206.40 | 10.602% | $228.2825 | $228.28 | $228.30 | $228.30 |
| Purchase #6 | $116.38 | 12.358% | $130.7622 | $130.76 | $130.75 | $130.80 |
| Purchase #7 | $28.48 | 9.548% | $31.1993 | $31.20 | $31.20 | $31.20 |
| 7 purchase totals = | $681.53 | $746.6397 | $746.63 | $746.65 | $746.70 | |