| 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 | $214.27 | 6.692% | $228.6089 | $228.61 | $228.60 | $228.60 |
| Purchase #2 | $30.31 | 6.266% | $32.2092 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $88.28 | 7.405% | $94.8171 | $94.82 | $94.80 | $94.80 |
| Purchase #4 | $78.68 | 12.716% | $88.6849 | $88.68 | $88.70 | $88.70 |
| Purchase #5 | $58.54 | 8.645% | $63.6008 | $63.60 | $63.60 | $63.60 |
| Purchase #6 | $135.35 | 10.294% | $149.2829 | $149.28 | $149.30 | $149.30 |
| Purchase #7 | $201.73 | 7.436% | $216.7306 | $216.73 | $216.75 | $216.70 |
| 7 purchase totals = | $807.16 | $873.9344 | $873.93 | $873.95 | $873.90 | |