| 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 | $217.46 | 5.750% | $229.964 | $229.96 | $229.95 | $230.00 |
| Purchase #2 | $146.67 | 9.174% | $160.1255 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $216.27 | 7.797% | $233.1326 | $233.13 | $233.15 | $233.10 |
| Purchase #4 | $129.96 | 12.384% | $146.0542 | $146.05 | $146.05 | $146.10 |
| Purchase #5 | $233.49 | 10.711% | $258.4991 | $258.50 | $258.50 | $258.50 |
| Purchase #6 | $212.44 | 5.512% | $224.1497 | $224.15 | $224.15 | $224.10 |
| Purchase #7 | $11.86 | 4.703% | $12.4178 | $12.42 | $12.40 | $12.40 |
| 7 purchase totals = | $1,168.15 | $1,264.3429 | $1,264.34 | $1,264.35 | $1,264.30 | |