| 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 | $213.53 | 9.147% | $233.0616 | $233.06 | $233.05 | $233.10 |
| Purchase #2 | $171.87 | 10.176% | $189.3595 | $189.36 | $189.35 | $189.40 |
| Purchase #3 | $93.27 | 8.480% | $101.1793 | $101.18 | $101.20 | $101.20 |
| Purchase #4 | $29.42 | 11.680% | $32.8563 | $32.86 | $32.85 | $32.90 |
| Purchase #5 | $46.44 | 7.824% | $50.0735 | $50.07 | $50.05 | $50.10 |
| Purchase #6 | $102.71 | 6.798% | $109.6922 | $109.69 | $109.70 | $109.70 |
| Purchase #7 | $153.44 | 7.105% | $164.3419 | $164.34 | $164.35 | $164.30 |
| 7 purchase totals = | $810.68 | $880.5643 | $880.56 | $880.55 | $880.70 | |