| 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 | $188.66 | 13.643% | $214.3989 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $52.71 | 9.668% | $57.806 | $57.81 | $57.80 | $57.80 |
| Purchase #3 | $144.55 | 7.182% | $154.9316 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $33.93 | 11.204% | $37.7315 | $37.73 | $37.75 | $37.70 |
| Purchase #5 | $226.75 | 7.838% | $244.5227 | $244.52 | $244.50 | $244.50 |
| Purchase #6 | $64.89 | 5.544% | $68.4875 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $128.33 | 3.297% | $132.561 | $132.56 | $132.55 | $132.60 |
| 7 purchase totals = | $839.82 | $910.4392 | $910.44 | $910.45 | $910.40 | |