| 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 | $22.96 | 9.459% | $25.1318 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $239.86 | 9.827% | $263.431 | $263.43 | $263.45 | $263.40 |
| Purchase #3 | $15.87 | 3.105% | $16.3628 | $16.36 | $16.35 | $16.40 |
| Purchase #4 | $136.40 | 7.426% | $146.5291 | $146.53 | $146.55 | $146.50 |
| Purchase #5 | $152.68 | 3.553% | $158.1047 | $158.10 | $158.10 | $158.10 |
| Purchase #6 | $215.61 | 5.699% | $227.8976 | $227.90 | $227.90 | $227.90 |
| Purchase #7 | $240.75 | 7.705% | $259.2998 | $259.30 | $259.30 | $259.30 |
| 7 purchase totals = | $1,024.13 | $1,096.7568 | $1,096.75 | $1,096.80 | $1,096.70 | |