| 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 | $211.72 | 3.851% | $219.8733 | $219.87 | $219.85 | $219.90 |
| Purchase #2 | $116.92 | 12.816% | $131.9045 | $131.90 | $131.90 | $131.90 |
| Purchase #3 | $150.86 | 13.345% | $170.9923 | $170.99 | $171.00 | $171.00 |
| Purchase #4 | $128.71 | 6.322% | $136.847 | $136.85 | $136.85 | $136.80 |
| Purchase #5 | $228.99 | 3.328% | $236.6108 | $236.61 | $236.60 | $236.60 |
| Purchase #6 | $128.77 | 3.338% | $133.0683 | $133.07 | $133.05 | $133.10 |
| Purchase #7 | $56.74 | 11.251% | $63.1238 | $63.12 | $63.10 | $63.10 |
| 7 purchase totals = | $1,022.71 | $1,092.4200 | $1,092.41 | $1,092.35 | $1,092.40 | |