| 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 | $100.37 | 12.265% | $112.6804 | $112.68 | $112.70 | $112.70 |
| Purchase #2 | $109.61 | 11.260% | $121.9521 | $121.95 | $121.95 | $122.00 |
| Purchase #3 | $79.81 | 11.444% | $88.9435 | $88.94 | $88.95 | $88.90 |
| Purchase #4 | $211.74 | 8.216% | $229.1366 | $229.14 | $229.15 | $229.10 |
| Purchase #5 | $53.84 | 10.354% | $59.4146 | $59.41 | $59.40 | $59.40 |
| Purchase #6 | $235.40 | 13.262% | $266.6187 | $266.62 | $266.60 | $266.60 |
| Purchase #7 | $170.47 | 9.310% | $186.3408 | $186.34 | $186.35 | $186.30 |
| 7 purchase totals = | $961.24 | $1,065.0867 | $1,065.08 | $1,065.10 | $1,065.00 | |