| 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 | $132.35 | 13.115% | $149.7077 | $149.71 | $149.70 | $149.70 |
| Purchase #2 | $213.45 | 11.829% | $238.699 | $238.70 | $238.70 | $238.70 |
| Purchase #3 | $90.63 | 7.409% | $97.3448 | $97.34 | $97.35 | $97.30 |
| Purchase #4 | $74.31 | 6.132% | $78.8667 | $78.87 | $78.85 | $78.90 |
| Purchase #5 | $141.92 | 4.645% | $148.5122 | $148.51 | $148.50 | $148.50 |
| Purchase #6 | $59.32 | 12.566% | $66.7742 | $66.77 | $66.75 | $66.80 |
| Purchase #7 | $234.28 | 12.394% | $263.3167 | $263.32 | $263.30 | $263.30 |
| 7 purchase totals = | $946.26 | $1,043.2213 | $1,043.22 | $1,043.15 | $1,043.20 | |