| 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 | $210.71 | 12.475% | $236.9961 | $237.00 | $237.00 | $237.00 |
| Purchase #2 | $239.82 | 10.299% | $264.5191 | $264.52 | $264.50 | $264.50 |
| Purchase #3 | $84.30 | 8.180% | $91.1957 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $82.76 | 13.615% | $94.0278 | $94.03 | $94.05 | $94.00 |
| Purchase #5 | $87.66 | 6.760% | $93.5858 | $93.59 | $93.60 | $93.60 |
| Purchase #6 | $231.80 | 7.557% | $249.3171 | $249.32 | $249.30 | $249.30 |
| Purchase #7 | $116.43 | 4.722% | $121.9278 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $1,053.48 | $1,151.5694 | $1,151.59 | $1,151.60 | $1,151.50 | |