| 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 | $47.27 | 7.260% | $50.7018 | $50.70 | $50.70 | $50.70 |
| Purchase #2 | $214.67 | 13.681% | $244.039 | $244.04 | $244.05 | $244.00 |
| Purchase #3 | $195.67 | 8.126% | $211.5701 | $211.57 | $211.55 | $211.60 |
| Purchase #4 | $172.98 | 12.525% | $194.6457 | $194.65 | $194.65 | $194.60 |
| Purchase #5 | $39.80 | 13.449% | $45.1527 | $45.15 | $45.15 | $45.20 |
| Purchase #6 | $21.34 | 8.109% | $23.0705 | $23.07 | $23.05 | $23.10 |
| Purchase #7 | $185.96 | 4.743% | $194.7801 | $194.78 | $194.80 | $194.80 |
| 7 purchase totals = | $877.69 | $963.9599 | $963.96 | $963.95 | $964.00 | |