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 | $123.99 | 3.325% | $128.1127 | $128.11 | $128.10 | $128.10 |
Purchase #2 | $13.83 | 9.456% | $15.1378 | $15.14 | $15.15 | $15.10 |
Purchase #3 | $184.41 | 3.844% | $191.4987 | $191.50 | $191.50 | $191.50 |
Purchase #4 | $146.32 | 7.638% | $157.4959 | $157.50 | $157.50 | $157.50 |
Purchase #5 | $246.78 | 4.548% | $258.0036 | $258.00 | $258.00 | $258.00 |
Purchase #6 | $32.38 | 5.829% | $34.2674 | $34.27 | $34.25 | $34.30 |
Purchase #7 | $36.29 | 13.769% | $41.2868 | $41.29 | $41.30 | $41.30 |
7 purchase totals = | $784.00 | $825.8029 | $825.81 | $825.80 | $825.80 |