| 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 | $142.96 | 4.217% | $148.9886 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $79.55 | 13.579% | $90.3521 | $90.35 | $90.35 | $90.40 |
| Purchase #3 | $169.59 | 6.263% | $180.2114 | $180.21 | $180.20 | $180.20 |
| Purchase #4 | $109.65 | 6.319% | $116.5788 | $116.58 | $116.60 | $116.60 |
| Purchase #5 | $178.31 | 6.164% | $189.301 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $27.27 | 7.762% | $29.3867 | $29.39 | $29.40 | $29.40 |
| Purchase #7 | $182.80 | 10.190% | $201.4273 | $201.43 | $201.45 | $201.40 |
| 7 purchase totals = | $890.13 | $956.2459 | $956.25 | $956.30 | $956.30 | |