| 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 | $89.29 | 7.269% | $95.7805 | $95.78 | $95.80 | $95.80 |
| Purchase #2 | $120.28 | 8.229% | $130.1778 | $130.18 | $130.20 | $130.20 |
| Purchase #3 | $113.55 | 9.815% | $124.6949 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $107.90 | 13.185% | $122.1266 | $122.13 | $122.15 | $122.10 |
| Purchase #5 | $34.31 | 7.291% | $36.8115 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $170.35 | 10.769% | $188.695 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $66.70 | 9.501% | $73.0372 | $73.04 | $73.05 | $73.00 |
| 7 purchase totals = | $702.38 | $771.3235 | $771.33 | $771.40 | $771.30 | |