| 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 | $207.28 | 11.441% | $230.9949 | $230.99 | $231.00 | $231.00 |
| Purchase #2 | $221.91 | 13.738% | $252.396 | $252.40 | $252.40 | $252.40 |
| Purchase #3 | $95.69 | 4.748% | $100.2334 | $100.23 | $100.25 | $100.20 |
| Purchase #4 | $104.64 | 11.111% | $116.2666 | $116.27 | $116.25 | $116.30 |
| Purchase #5 | $111.55 | 9.406% | $122.0424 | $122.04 | $122.05 | $122.00 |
| Purchase #6 | $68.33 | 8.397% | $74.0677 | $74.07 | $74.05 | $74.10 |
| Purchase #7 | $30.75 | 6.194% | $32.6547 | $32.65 | $32.65 | $32.70 |
| 7 purchase totals = | $840.15 | $928.6557 | $928.65 | $928.65 | $928.70 | |