| 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 | $51.47 | 7.358% | $55.2572 | $55.26 | $55.25 | $55.30 |
| Purchase #2 | $205.73 | 7.243% | $220.631 | $220.63 | $220.65 | $220.60 |
| Purchase #3 | $30.43 | 12.683% | $34.2894 | $34.29 | $34.30 | $34.30 |
| Purchase #4 | $73.83 | 13.871% | $84.071 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $120.26 | 9.462% | $131.639 | $131.64 | $131.65 | $131.60 |
| Purchase #6 | $58.72 | 4.616% | $61.4305 | $61.43 | $61.45 | $61.40 |
| Purchase #7 | $200.66 | 9.558% | $219.8391 | $219.84 | $219.85 | $219.80 |
| 7 purchase totals = | $741.10 | $807.1572 | $807.16 | $807.20 | $807.10 | |