| 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 | $227.56 | 11.473% | $253.668 | $253.67 | $253.65 | $253.70 |
| Purchase #2 | $232.65 | 7.673% | $250.5012 | $250.50 | $250.50 | $250.50 |
| Purchase #3 | $123.86 | 12.180% | $138.9461 | $138.95 | $138.95 | $138.90 |
| Purchase #4 | $164.97 | 8.700% | $179.3224 | $179.32 | $179.30 | $179.30 |
| Purchase #5 | $243.67 | 9.501% | $266.8211 | $266.82 | $266.80 | $266.80 |
| Purchase #6 | $102.43 | 11.663% | $114.3764 | $114.38 | $114.40 | $114.40 |
| Purchase #7 | $157.29 | 3.746% | $163.1821 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $1,252.43 | $1,366.8173 | $1,366.82 | $1,366.80 | $1,366.80 | |