| 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 | $141.44 | 8.591% | $153.5911 | $153.59 | $153.60 | $153.60 |
| Purchase #2 | $136.75 | 5.462% | $144.2193 | $144.22 | $144.20 | $144.20 |
| Purchase #3 | $197.46 | 6.178% | $209.6591 | $209.66 | $209.65 | $209.70 |
| Purchase #4 | $83.71 | 13.625% | $95.1155 | $95.12 | $95.10 | $95.10 |
| Purchase #5 | $95.97 | 6.467% | $102.1764 | $102.18 | $102.20 | $102.20 |
| Purchase #6 | $31.36 | 4.620% | $32.8088 | $32.81 | $32.80 | $32.80 |
| Purchase #7 | $239.46 | 5.438% | $252.4818 | $252.48 | $252.50 | $252.50 |
| 7 purchase totals = | $926.15 | $990.0520 | $990.06 | $990.05 | $990.10 | |