| 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 | $225.28 | 4.526% | $235.4762 | $235.48 | $235.50 | $235.50 |
| Purchase #2 | $232.55 | 7.261% | $249.4355 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $177.87 | 8.612% | $193.1882 | $193.19 | $193.20 | $193.20 |
| Purchase #4 | $26.38 | 4.416% | $27.5449 | $27.54 | $27.55 | $27.50 |
| Purchase #5 | $38.44 | 9.462% | $42.0772 | $42.08 | $42.10 | $42.10 |
| Purchase #6 | $60.90 | 6.165% | $64.6545 | $64.65 | $64.65 | $64.70 |
| Purchase #7 | $41.59 | 6.162% | $44.1528 | $44.15 | $44.15 | $44.20 |
| 7 purchase totals = | $803.01 | $856.5293 | $856.53 | $856.60 | $856.60 | |