| 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 | $158.40 | 11.834% | $177.1451 | $177.15 | $177.15 | $177.10 |
| Purchase #2 | $22.65 | 5.566% | $23.9107 | $23.91 | $23.90 | $23.90 |
| Purchase #3 | $8.85 | 10.294% | $9.761 | $9.76 | $9.75 | $9.80 |
| Purchase #4 | $33.80 | 12.195% | $37.9219 | $37.92 | $37.90 | $37.90 |
| Purchase #5 | $49.99 | 13.414% | $56.6957 | $56.70 | $56.70 | $56.70 |
| Purchase #6 | $195.32 | 7.212% | $209.4065 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $155.66 | 9.752% | $170.84 | $170.84 | $170.85 | $170.80 |
| 7 purchase totals = | $624.67 | $685.6809 | $685.69 | $685.65 | $685.60 | |