| 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 | $63.39 | 13.174% | $71.741 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $233.91 | 4.645% | $244.7751 | $244.78 | $244.80 | $244.80 |
| Purchase #3 | $148.54 | 12.720% | $167.4343 | $167.43 | $167.45 | $167.40 |
| Purchase #4 | $52.86 | 10.140% | $58.22 | $58.22 | $58.20 | $58.20 |
| Purchase #5 | $97.73 | 8.155% | $105.6999 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $243.48 | 10.745% | $269.6419 | $269.64 | $269.65 | $269.60 |
| Purchase #7 | $69.41 | 9.328% | $75.8846 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $909.32 | $993.3968 | $993.39 | $993.45 | $993.30 | |