| 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 | $194.81 | 9.682% | $213.6715 | $213.67 | $213.65 | $213.70 |
| Purchase #2 | $45.56 | 6.732% | $48.6271 | $48.63 | $48.65 | $48.60 |
| Purchase #3 | $50.40 | 12.405% | $56.6521 | $56.65 | $56.65 | $56.70 |
| Purchase #4 | $221.88 | 6.874% | $237.132 | $237.13 | $237.15 | $237.10 |
| Purchase #5 | $145.62 | 12.205% | $163.3929 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $7.82 | 7.851% | $8.4339 | $8.43 | $8.45 | $8.40 |
| Purchase #7 | $142.66 | 11.228% | $158.6779 | $158.68 | $158.70 | $158.70 |
| 7 purchase totals = | $808.75 | $886.5874 | $886.58 | $886.65 | $886.60 | |