| 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 | $99.62 | 13.577% | $113.1454 | $113.15 | $113.15 | $113.10 |
| Purchase #2 | $224.91 | 10.114% | $247.6574 | $247.66 | $247.65 | $247.70 |
| Purchase #3 | $216.80 | 6.724% | $231.3776 | $231.38 | $231.40 | $231.40 |
| Purchase #4 | $144.62 | 6.377% | $153.8424 | $153.84 | $153.85 | $153.80 |
| Purchase #5 | $84.69 | 6.637% | $90.3109 | $90.31 | $90.30 | $90.30 |
| Purchase #6 | $19.31 | 11.249% | $21.4822 | $21.48 | $21.50 | $21.50 |
| Purchase #7 | $36.26 | 8.399% | $39.3055 | $39.31 | $39.30 | $39.30 |
| 7 purchase totals = | $826.21 | $897.1214 | $897.13 | $897.15 | $897.10 | |