| 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 | $9.76 | 6.230% | $10.368 | $10.37 | $10.35 | $10.40 |
| Purchase #2 | $184.49 | 8.771% | $200.6716 | $200.67 | $200.65 | $200.70 |
| Purchase #3 | $128.42 | 11.496% | $143.1832 | $143.18 | $143.20 | $143.20 |
| Purchase #4 | $246.27 | 12.494% | $277.039 | $277.04 | $277.05 | $277.00 |
| Purchase #5 | $51.73 | 9.243% | $56.5114 | $56.51 | $56.50 | $56.50 |
| Purchase #6 | $110.72 | 13.282% | $125.4258 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $25.28 | 13.562% | $28.7085 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $756.67 | $841.9075 | $841.91 | $841.90 | $841.90 | |