| 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 | $158.90 | 10.135% | $175.0045 | $175.00 | $175.00 | $175.00 |
| Purchase #2 | $17.84 | 6.358% | $18.9743 | $18.97 | $18.95 | $19.00 |
| Purchase #3 | $162.42 | 12.201% | $182.2369 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $213.79 | 10.405% | $236.0348 | $236.03 | $236.05 | $236.00 |
| Purchase #5 | $172.74 | 4.620% | $180.7206 | $180.72 | $180.70 | $180.70 |
| Purchase #6 | $102.93 | 6.871% | $110.0023 | $110.00 | $110.00 | $110.00 |
| Purchase #7 | $149.66 | 10.391% | $165.2112 | $165.21 | $165.20 | $165.20 |
| 7 purchase totals = | $978.28 | $1,068.1846 | $1,068.17 | $1,068.15 | $1,068.10 | |