| 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 | $228.93 | 12.178% | $256.8091 | $256.81 | $256.80 | $256.80 |
| Purchase #2 | $35.53 | 12.826% | $40.0871 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $143.38 | 7.182% | $153.6776 | $153.68 | $153.70 | $153.70 |
| Purchase #4 | $192.45 | 5.634% | $203.2926 | $203.29 | $203.30 | $203.30 |
| Purchase #5 | $53.79 | 7.269% | $57.7 | $57.70 | $57.70 | $57.70 |
| Purchase #6 | $100.72 | 13.362% | $114.1782 | $114.18 | $114.20 | $114.20 |
| Purchase #7 | $52.59 | 11.356% | $58.5621 | $58.56 | $58.55 | $58.60 |
| 7 purchase totals = | $807.39 | $884.3067 | $884.31 | $884.35 | $884.40 | |