| 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 | $70.49 | 4.693% | $73.7981 | $73.80 | $73.80 | $73.80 |
| Purchase #2 | $166.70 | 7.447% | $179.1141 | $179.11 | $179.10 | $179.10 |
| Purchase #3 | $92.57 | 4.679% | $96.9014 | $96.90 | $96.90 | $96.90 |
| Purchase #4 | $115.83 | 5.152% | $121.7976 | $121.80 | $121.80 | $121.80 |
| Purchase #5 | $64.26 | 6.704% | $68.568 | $68.57 | $68.55 | $68.60 |
| Purchase #6 | $19.31 | 4.162% | $20.1137 | $20.11 | $20.10 | $20.10 |
| Purchase #7 | $129.48 | 11.434% | $144.2847 | $144.28 | $144.30 | $144.30 |
| 7 purchase totals = | $658.64 | $704.5776 | $704.57 | $704.55 | $704.60 | |