| 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 | $144.61 | 12.748% | $163.0449 | $163.04 | $163.05 | $163.00 |
| Purchase #2 | $70.40 | 6.399% | $74.9049 | $74.90 | $74.90 | $74.90 |
| Purchase #3 | $199.32 | 10.457% | $220.1629 | $220.16 | $220.15 | $220.20 |
| Purchase #4 | $225.62 | 13.427% | $255.914 | $255.91 | $255.90 | $255.90 |
| Purchase #5 | $156.41 | 12.199% | $175.4905 | $175.49 | $175.50 | $175.50 |
| Purchase #6 | $94.59 | 11.500% | $105.4679 | $105.47 | $105.45 | $105.50 |
| Purchase #7 | $209.89 | 3.861% | $217.9939 | $217.99 | $218.00 | $218.00 |
| 7 purchase totals = | $1,100.84 | $1,212.9790 | $1,212.96 | $1,212.95 | $1,213.00 | |