| 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 | $22.95 | 5.275% | $24.1606 | $24.16 | $24.15 | $24.20 |
| Purchase #2 | $111.95 | 7.830% | $120.7157 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $162.77 | 4.132% | $169.4957 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $228.43 | 10.193% | $251.7139 | $251.71 | $251.70 | $251.70 |
| Purchase #5 | $226.45 | 4.347% | $236.2938 | $236.29 | $236.30 | $236.30 |
| Purchase #6 | $9.82 | 13.284% | $11.1245 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $55.37 | 11.405% | $61.6849 | $61.68 | $61.70 | $61.70 |
| 7 purchase totals = | $817.74 | $875.1891 | $875.18 | $875.15 | $875.20 | |