| 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 | $231.43 | 11.600% | $258.2759 | $258.28 | $258.30 | $258.30 |
| Purchase #2 | $211.41 | 6.866% | $225.9254 | $225.93 | $225.95 | $225.90 |
| Purchase #3 | $174.38 | 13.239% | $197.4662 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $102.68 | 5.341% | $108.1641 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $82.67 | 13.846% | $94.1165 | $94.12 | $94.10 | $94.10 |
| Purchase #6 | $93.32 | 12.795% | $105.2603 | $105.26 | $105.25 | $105.30 |
| Purchase #7 | $133.37 | 4.606% | $139.513 | $139.51 | $139.50 | $139.50 |
| 7 purchase totals = | $1,029.26 | $1,128.7214 | $1,128.73 | $1,128.70 | $1,128.80 | |