| 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 | $133.94 | 9.409% | $146.5424 | $146.54 | $146.55 | $146.50 |
| Purchase #2 | $217.79 | 8.319% | $235.908 | $235.91 | $235.90 | $235.90 |
| Purchase #3 | $98.84 | 3.711% | $102.508 | $102.51 | $102.50 | $102.50 |
| Purchase #4 | $89.42 | 7.714% | $96.3179 | $96.32 | $96.30 | $96.30 |
| Purchase #5 | $241.78 | 6.432% | $257.3313 | $257.33 | $257.35 | $257.30 |
| Purchase #6 | $119.32 | 7.299% | $128.0292 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $112.27 | 6.631% | $119.7146 | $119.71 | $119.70 | $119.70 |
| 7 purchase totals = | $1,013.36 | $1,086.3514 | $1,086.35 | $1,086.35 | $1,086.20 | |