| 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 | $211.84 | 11.428% | $236.0491 | $236.05 | $236.05 | $236.00 |
| Purchase #2 | $142.42 | 4.655% | $149.0497 | $149.05 | $149.05 | $149.00 |
| Purchase #3 | $127.28 | 9.193% | $138.9809 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $143.60 | 10.109% | $158.1165 | $158.12 | $158.10 | $158.10 |
| Purchase #5 | $244.59 | 4.430% | $255.4253 | $255.43 | $255.45 | $255.40 |
| Purchase #6 | $81.75 | 6.673% | $87.2052 | $87.21 | $87.20 | $87.20 |
| Purchase #7 | $9.75 | 4.224% | $10.1618 | $10.16 | $10.15 | $10.20 |
| 7 purchase totals = | $961.23 | $1,034.9885 | $1,035.00 | $1,035.00 | $1,034.90 | |