| 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 | $216.46 | 5.550% | $228.4735 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $67.36 | 9.414% | $73.7013 | $73.70 | $73.70 | $73.70 |
| Purchase #3 | $64.80 | 4.221% | $67.5352 | $67.54 | $67.55 | $67.50 |
| Purchase #4 | $216.74 | 10.248% | $238.9515 | $238.95 | $238.95 | $239.00 |
| Purchase #5 | $146.42 | 12.234% | $164.333 | $164.33 | $164.35 | $164.30 |
| Purchase #6 | $73.71 | 3.302% | $76.1439 | $76.14 | $76.15 | $76.10 |
| Purchase #7 | $169.44 | 12.471% | $190.5709 | $190.57 | $190.55 | $190.60 |
| 7 purchase totals = | $954.93 | $1,039.7093 | $1,039.70 | $1,039.70 | $1,039.70 | |