| 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 | $126.78 | 10.288% | $139.8231 | $139.82 | $139.80 | $139.80 |
| Purchase #2 | $213.70 | 10.826% | $236.8352 | $236.84 | $236.85 | $236.80 |
| Purchase #3 | $237.34 | 7.106% | $254.2054 | $254.21 | $254.20 | $254.20 |
| Purchase #4 | $183.29 | 13.712% | $208.4227 | $208.42 | $208.40 | $208.40 |
| Purchase #5 | $144.49 | 12.865% | $163.0786 | $163.08 | $163.10 | $163.10 |
| Purchase #6 | $40.27 | 11.535% | $44.9151 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $135.30 | 12.435% | $152.1246 | $152.12 | $152.10 | $152.10 |
| 7 purchase totals = | $1,081.17 | $1,199.4047 | $1,199.41 | $1,199.35 | $1,199.30 | |