| 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 | $197.37 | 9.519% | $216.1577 | $216.16 | $216.15 | $216.20 |
| Purchase #2 | $124.37 | 6.656% | $132.6481 | $132.65 | $132.65 | $132.60 |
| Purchase #3 | $105.27 | 4.306% | $109.8029 | $109.80 | $109.80 | $109.80 |
| Purchase #4 | $47.47 | 8.151% | $51.3393 | $51.34 | $51.35 | $51.30 |
| Purchase #5 | $11.49 | 11.154% | $12.7716 | $12.77 | $12.75 | $12.80 |
| Purchase #6 | $13.25 | 12.652% | $14.9264 | $14.93 | $14.95 | $14.90 |
| Purchase #7 | $160.83 | 13.534% | $182.5967 | $182.60 | $182.60 | $182.60 |
| 7 purchase totals = | $660.05 | $720.2427 | $720.25 | $720.25 | $720.20 | |