| 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 | $106.54 | 13.281% | $120.6896 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $83.46 | 10.588% | $92.2967 | $92.30 | $92.30 | $92.30 |
| Purchase #3 | $185.74 | 4.681% | $194.4345 | $194.43 | $194.45 | $194.40 |
| Purchase #4 | $215.51 | 11.680% | $240.6816 | $240.68 | $240.70 | $240.70 |
| Purchase #5 | $79.39 | 5.675% | $83.8954 | $83.90 | $83.90 | $83.90 |
| Purchase #6 | $176.80 | 4.625% | $184.977 | $184.98 | $185.00 | $185.00 |
| Purchase #7 | $8.85 | 10.758% | $9.8021 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $856.29 | $926.7769 | $926.78 | $926.85 | $926.80 | |