| 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 | $158.40 | 4.613% | $165.707 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $228.95 | 3.111% | $236.0726 | $236.07 | $236.05 | $236.10 |
| Purchase #3 | $96.42 | 12.316% | $108.2951 | $108.30 | $108.30 | $108.30 |
| Purchase #4 | $25.73 | 12.117% | $28.8477 | $28.85 | $28.85 | $28.80 |
| Purchase #5 | $180.34 | 12.197% | $202.3361 | $202.34 | $202.35 | $202.30 |
| Purchase #6 | $227.53 | 6.874% | $243.1704 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $218.56 | 5.613% | $230.8278 | $230.83 | $230.85 | $230.80 |
| 7 purchase totals = | $1,135.93 | $1,215.2567 | $1,215.27 | $1,215.25 | $1,215.20 | |