| 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 | $72.97 | 3.212% | $75.3138 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $122.83 | 7.460% | $131.9931 | $131.99 | $132.00 | $132.00 |
| Purchase #3 | $78.49 | 5.381% | $82.7135 | $82.71 | $82.70 | $82.70 |
| Purchase #4 | $229.97 | 11.158% | $255.6301 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $83.93 | 11.625% | $93.6869 | $93.69 | $93.70 | $93.70 |
| Purchase #6 | $148.26 | 13.114% | $167.7028 | $167.70 | $167.70 | $167.70 |
| Purchase #7 | $39.36 | 12.577% | $44.3103 | $44.31 | $44.30 | $44.30 |
| 7 purchase totals = | $775.81 | $851.3505 | $851.34 | $851.35 | $851.30 | |