| 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 | $112.68 | 8.136% | $121.8476 | $121.85 | $121.85 | $121.80 |
| Purchase #2 | $146.86 | 6.143% | $155.8816 | $155.88 | $155.90 | $155.90 |
| Purchase #3 | $191.42 | 4.778% | $200.566 | $200.57 | $200.55 | $200.60 |
| Purchase #4 | $246.54 | 11.420% | $274.6949 | $274.69 | $274.70 | $274.70 |
| Purchase #5 | $160.43 | 9.297% | $175.3452 | $175.35 | $175.35 | $175.30 |
| Purchase #6 | $246.88 | 8.843% | $268.7116 | $268.71 | $268.70 | $268.70 |
| Purchase #7 | $160.53 | 6.556% | $171.0543 | $171.05 | $171.05 | $171.10 |
| 7 purchase totals = | $1,265.34 | $1,368.1012 | $1,368.10 | $1,368.10 | $1,368.10 | |