| 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 | $49.61 | 4.288% | $51.7373 | $51.74 | $51.75 | $51.70 |
| Purchase #2 | $57.98 | 7.168% | $62.136 | $62.14 | $62.15 | $62.10 |
| Purchase #3 | $210.80 | 5.207% | $221.7764 | $221.78 | $221.80 | $221.80 |
| Purchase #4 | $49.82 | 7.395% | $53.5042 | $53.50 | $53.50 | $53.50 |
| Purchase #5 | $121.39 | 9.358% | $132.7497 | $132.75 | $132.75 | $132.70 |
| Purchase #6 | $96.69 | 12.389% | $108.6689 | $108.67 | $108.65 | $108.70 |
| Purchase #7 | $236.50 | 9.556% | $259.0999 | $259.10 | $259.10 | $259.10 |
| 7 purchase totals = | $822.79 | $889.6724 | $889.68 | $889.70 | $889.60 | |