| 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 | $220.63 | 12.121% | $247.3726 | $247.37 | $247.35 | $247.40 |
| Purchase #2 | $170.55 | 12.288% | $191.5072 | $191.51 | $191.50 | $191.50 |
| Purchase #3 | $223.82 | 10.472% | $247.2584 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $110.59 | 9.602% | $121.2089 | $121.21 | $121.20 | $121.20 |
| Purchase #5 | $250.70 | 5.500% | $264.4885 | $264.49 | $264.50 | $264.50 |
| Purchase #6 | $170.70 | 4.741% | $178.7929 | $178.79 | $178.80 | $178.80 |
| Purchase #7 | $31.50 | 3.761% | $32.6847 | $32.68 | $32.70 | $32.70 |
| 7 purchase totals = | $1,178.49 | $1,283.3132 | $1,283.31 | $1,283.30 | $1,283.40 | |