| 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 | $199.36 | 10.191% | $219.6768 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $53.95 | 11.391% | $60.0954 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $157.30 | 6.113% | $166.9157 | $166.92 | $166.90 | $166.90 |
| Purchase #4 | $139.47 | 3.653% | $144.5648 | $144.56 | $144.55 | $144.60 |
| Purchase #5 | $93.41 | 8.743% | $101.5768 | $101.58 | $101.60 | $101.60 |
| Purchase #6 | $215.30 | 8.131% | $232.806 | $232.81 | $232.80 | $232.80 |
| Purchase #7 | $228.29 | 13.684% | $259.5292 | $259.53 | $259.55 | $259.50 |
| 7 purchase totals = | $1,087.08 | $1,185.1647 | $1,185.18 | $1,185.20 | $1,185.20 | |