| 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 | $177.53 | 11.225% | $197.4577 | $197.46 | $197.45 | $197.50 |
| Purchase #2 | $107.59 | 3.156% | $110.9855 | $110.99 | $111.00 | $111.00 |
| Purchase #3 | $163.91 | 4.683% | $171.5859 | $171.59 | $171.60 | $171.60 |
| Purchase #4 | $29.73 | 10.500% | $32.8517 | $32.85 | $32.85 | $32.90 |
| Purchase #5 | $146.90 | 4.564% | $153.6045 | $153.60 | $153.60 | $153.60 |
| Purchase #6 | $161.80 | 11.299% | $180.0818 | $180.08 | $180.10 | $180.10 |
| Purchase #7 | $243.43 | 8.331% | $263.7102 | $263.71 | $263.70 | $263.70 |
| 7 purchase totals = | $1,030.89 | $1,110.2773 | $1,110.28 | $1,110.30 | $1,110.40 | |