| 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 | $63.55 | 4.527% | $66.4269 | $66.43 | $66.45 | $66.40 |
| Purchase #2 | $223.80 | 11.478% | $249.4878 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $102.67 | 13.717% | $116.7532 | $116.75 | $116.75 | $116.80 |
| Purchase #4 | $219.68 | 3.755% | $227.929 | $227.93 | $227.95 | $227.90 |
| Purchase #5 | $29.71 | 5.292% | $31.2823 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $204.93 | 5.241% | $215.6704 | $215.67 | $215.65 | $215.70 |
| Purchase #7 | $144.42 | 12.686% | $162.7411 | $162.74 | $162.75 | $162.70 |
| 7 purchase totals = | $988.76 | $1,070.2907 | $1,070.29 | $1,070.35 | $1,070.30 | |