| 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 | $44.66 | 12.514% | $50.2488 | $50.25 | $50.25 | $50.20 |
| Purchase #2 | $217.59 | 9.568% | $238.409 | $238.41 | $238.40 | $238.40 |
| Purchase #3 | $169.80 | 7.407% | $182.3771 | $182.38 | $182.40 | $182.40 |
| Purchase #4 | $16.28 | 11.278% | $18.1161 | $18.12 | $18.10 | $18.10 |
| Purchase #5 | $231.91 | 11.570% | $258.742 | $258.74 | $258.75 | $258.70 |
| Purchase #6 | $54.51 | 5.514% | $57.5157 | $57.52 | $57.50 | $57.50 |
| Purchase #7 | $116.36 | 11.164% | $129.3504 | $129.35 | $129.35 | $129.40 |
| 7 purchase totals = | $851.11 | $934.7591 | $934.77 | $934.75 | $934.70 | |