| 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 | $87.97 | 5.555% | $92.8567 | $92.86 | $92.85 | $92.90 |
| Purchase #2 | $228.76 | 3.530% | $236.8352 | $236.84 | $236.85 | $236.80 |
| Purchase #3 | $160.34 | 13.670% | $182.2585 | $182.26 | $182.25 | $182.30 |
| Purchase #4 | $169.87 | 12.622% | $191.311 | $191.31 | $191.30 | $191.30 |
| Purchase #5 | $117.98 | 13.483% | $133.8872 | $133.89 | $133.90 | $133.90 |
| Purchase #6 | $93.34 | 3.748% | $96.8384 | $96.84 | $96.85 | $96.80 |
| Purchase #7 | $148.55 | 4.190% | $154.7742 | $154.77 | $154.75 | $154.80 |
| 7 purchase totals = | $1,006.81 | $1,088.7612 | $1,088.77 | $1,088.75 | $1,088.80 | |