| 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 | $42.73 | 10.868% | $47.3739 | $47.37 | $47.35 | $47.40 |
| Purchase #2 | $36.99 | 6.585% | $39.4258 | $39.43 | $39.45 | $39.40 |
| Purchase #3 | $211.33 | 8.223% | $228.7077 | $228.71 | $228.70 | $228.70 |
| Purchase #4 | $19.42 | 5.714% | $20.5297 | $20.53 | $20.55 | $20.50 |
| Purchase #5 | $136.31 | 7.323% | $146.292 | $146.29 | $146.30 | $146.30 |
| Purchase #6 | $19.46 | 8.341% | $21.0832 | $21.08 | $21.10 | $21.10 |
| Purchase #7 | $104.53 | 3.128% | $107.7997 | $107.80 | $107.80 | $107.80 |
| 7 purchase totals = | $570.77 | $611.2120 | $611.21 | $611.25 | $611.20 | |