| 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 | $221.29 | 3.181% | $228.3292 | $228.33 | $228.35 | $228.30 |
| Purchase #2 | $243.79 | 6.154% | $258.7928 | $258.79 | $258.80 | $258.80 |
| Purchase #3 | $89.48 | 5.430% | $94.3388 | $94.34 | $94.35 | $94.30 |
| Purchase #4 | $47.30 | 4.337% | $49.3514 | $49.35 | $49.35 | $49.40 |
| Purchase #5 | $58.26 | 4.281% | $60.7541 | $60.75 | $60.75 | $60.80 |
| Purchase #6 | $215.68 | 4.105% | $224.5337 | $224.53 | $224.55 | $224.50 |
| Purchase #7 | $115.34 | 8.190% | $124.7863 | $124.79 | $124.80 | $124.80 |
| 7 purchase totals = | $991.14 | $1,040.8863 | $1,040.88 | $1,040.95 | $1,040.90 | |