| 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 | $236.42 | 5.578% | $249.6075 | $249.61 | $249.60 | $249.60 |
| Purchase #2 | $87.72 | 3.469% | $90.763 | $90.76 | $90.75 | $90.80 |
| Purchase #3 | $69.57 | 6.306% | $73.9571 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $65.36 | 13.627% | $74.2666 | $74.27 | $74.25 | $74.30 |
| Purchase #5 | $246.68 | 12.386% | $277.2338 | $277.23 | $277.25 | $277.20 |
| Purchase #6 | $109.30 | 11.766% | $122.1602 | $122.16 | $122.15 | $122.20 |
| Purchase #7 | $164.71 | 9.741% | $180.7544 | $180.75 | $180.75 | $180.80 |
| 7 purchase totals = | $979.76 | $1,068.7426 | $1,068.74 | $1,068.70 | $1,068.90 | |