| 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 | $176.36 | 10.209% | $194.3646 | $194.36 | $194.35 | $194.40 |
| Purchase #2 | $36.65 | 13.388% | $41.5567 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $84.52 | 10.384% | $93.2966 | $93.30 | $93.30 | $93.30 |
| Purchase #4 | $213.47 | 7.322% | $229.1003 | $229.10 | $229.10 | $229.10 |
| Purchase #5 | $44.30 | 6.567% | $47.2092 | $47.21 | $47.20 | $47.20 |
| Purchase #6 | $18.62 | 6.433% | $19.8178 | $19.82 | $19.80 | $19.80 |
| Purchase #7 | $63.76 | 6.469% | $67.8846 | $67.88 | $67.90 | $67.90 |
| 7 purchase totals = | $637.68 | $693.2298 | $693.23 | $693.20 | $693.30 | |