| 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 | $119.33 | 13.383% | $135.2999 | $135.30 | $135.30 | $135.30 |
| Purchase #2 | $88.58 | 4.327% | $92.4129 | $92.41 | $92.40 | $92.40 |
| Purchase #3 | $173.37 | 12.190% | $194.5038 | $194.50 | $194.50 | $194.50 |
| Purchase #4 | $35.47 | 8.747% | $38.5726 | $38.57 | $38.55 | $38.60 |
| Purchase #5 | $107.41 | 11.216% | $119.4571 | $119.46 | $119.45 | $119.50 |
| Purchase #6 | $28.34 | 11.364% | $31.5606 | $31.56 | $31.55 | $31.60 |
| Purchase #7 | $243.83 | 13.321% | $276.3106 | $276.31 | $276.30 | $276.30 |
| 7 purchase totals = | $796.33 | $888.1175 | $888.11 | $888.05 | $888.20 | |