| 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 | $142.32 | 12.299% | $159.8239 | $159.82 | $159.80 | $159.80 |
| Purchase #2 | $167.39 | 12.526% | $188.3573 | $188.36 | $188.35 | $188.40 |
| Purchase #3 | $182.66 | 6.408% | $194.3649 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $229.44 | 6.466% | $244.2756 | $244.28 | $244.30 | $244.30 |
| Purchase #5 | $103.51 | 11.460% | $115.3722 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $94.39 | 8.184% | $102.1149 | $102.11 | $102.10 | $102.10 |
| Purchase #7 | $205.35 | 13.168% | $232.3905 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $1,125.06 | $1,236.6993 | $1,236.69 | $1,236.65 | $1,236.80 | |