| 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 | $20.88 | 12.810% | $23.5547 | $23.55 | $23.55 | $23.60 |
| Purchase #2 | $96.61 | 5.767% | $102.1815 | $102.18 | $102.20 | $102.20 |
| Purchase #3 | $44.32 | 4.829% | $46.4602 | $46.46 | $46.45 | $46.50 |
| Purchase #4 | $109.31 | 7.297% | $117.2864 | $117.29 | $117.30 | $117.30 |
| Purchase #5 | $193.56 | 6.702% | $206.5324 | $206.53 | $206.55 | $206.50 |
| Purchase #6 | $79.84 | 13.214% | $90.3901 | $90.39 | $90.40 | $90.40 |
| Purchase #7 | $123.46 | 9.365% | $135.022 | $135.02 | $135.00 | $135.00 |
| 7 purchase totals = | $667.98 | $721.4273 | $721.42 | $721.45 | $721.50 | |