| 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 | $151.28 | 13.779% | $172.1249 | $172.12 | $172.10 | $172.10 |
| Purchase #2 | $230.65 | 12.315% | $259.0545 | $259.05 | $259.05 | $259.10 |
| Purchase #3 | $249.84 | 10.747% | $276.6903 | $276.69 | $276.70 | $276.70 |
| Purchase #4 | $88.57 | 5.784% | $93.6929 | $93.69 | $93.70 | $93.70 |
| Purchase #5 | $9.28 | 11.140% | $10.3138 | $10.31 | $10.30 | $10.30 |
| Purchase #6 | $33.32 | 10.432% | $36.7959 | $36.80 | $36.80 | $36.80 |
| Purchase #7 | $106.72 | 8.800% | $116.1114 | $116.11 | $116.10 | $116.10 |
| 7 purchase totals = | $869.66 | $964.7837 | $964.77 | $964.75 | $964.80 | |