| 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 | $80.60 | 11.621% | $89.9665 | $89.97 | $89.95 | $90.00 |
| Purchase #2 | $88.48 | 4.375% | $92.351 | $92.35 | $92.35 | $92.40 |
| Purchase #3 | $160.28 | 13.769% | $182.349 | $182.35 | $182.35 | $182.30 |
| Purchase #4 | $108.73 | 8.459% | $117.9275 | $117.93 | $117.95 | $117.90 |
| Purchase #5 | $179.71 | 13.714% | $204.3554 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $225.41 | 10.383% | $248.8143 | $248.81 | $248.80 | $248.80 |
| Purchase #7 | $33.55 | 11.136% | $37.2861 | $37.29 | $37.30 | $37.30 |
| 7 purchase totals = | $876.76 | $973.0498 | $973.06 | $973.05 | $973.10 | |