| 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 | $90.40 | 10.189% | $99.6109 | $99.61 | $99.60 | $99.60 |
| Purchase #2 | $127.36 | 7.145% | $136.4599 | $136.46 | $136.45 | $136.50 |
| Purchase #3 | $165.47 | 12.624% | $186.3589 | $186.36 | $186.35 | $186.40 |
| Purchase #4 | $64.68 | 13.829% | $73.6246 | $73.62 | $73.60 | $73.60 |
| Purchase #5 | $15.95 | 4.202% | $16.6202 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $208.63 | 9.424% | $228.2913 | $228.29 | $228.30 | $228.30 |
| Purchase #7 | $49.29 | 7.739% | $53.1046 | $53.10 | $53.10 | $53.10 |
| 7 purchase totals = | $721.78 | $794.0704 | $794.06 | $794.00 | $794.10 | |