| 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 | $97.70 | 13.606% | $110.9931 | $110.99 | $111.00 | $111.00 |
| Purchase #2 | $105.51 | 10.473% | $116.5601 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $50.79 | 13.352% | $57.5715 | $57.57 | $57.55 | $57.60 |
| Purchase #4 | $164.90 | 4.291% | $171.9759 | $171.98 | $172.00 | $172.00 |
| Purchase #5 | $71.59 | 4.204% | $74.5996 | $74.60 | $74.60 | $74.60 |
| Purchase #6 | $236.85 | 9.682% | $259.7818 | $259.78 | $259.80 | $259.80 |
| Purchase #7 | $23.54 | 10.641% | $26.0449 | $26.04 | $26.05 | $26.00 |
| 7 purchase totals = | $750.88 | $817.5269 | $817.52 | $817.55 | $817.60 | |