| 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 | $163.81 | 9.624% | $179.5751 | $179.58 | $179.60 | $179.60 |
| Purchase #2 | $112.81 | 10.121% | $124.2275 | $124.23 | $124.25 | $124.20 |
| Purchase #3 | $102.33 | 6.200% | $108.6745 | $108.67 | $108.65 | $108.70 |
| Purchase #4 | $22.35 | 5.444% | $23.5667 | $23.57 | $23.55 | $23.60 |
| Purchase #5 | $58.72 | 11.467% | $65.4534 | $65.45 | $65.45 | $65.50 |
| Purchase #6 | $202.84 | 12.511% | $228.2173 | $228.22 | $228.20 | $228.20 |
| Purchase #7 | $23.30 | 6.210% | $24.7469 | $24.75 | $24.75 | $24.70 |
| 7 purchase totals = | $686.16 | $754.4614 | $754.47 | $754.45 | $754.50 | |