| 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 | $27.81 | 13.223% | $31.4873 | $31.49 | $31.50 | $31.50 |
| Purchase #2 | $245.86 | 10.357% | $271.3237 | $271.32 | $271.30 | $271.30 |
| Purchase #3 | $43.64 | 10.684% | $48.3025 | $48.30 | $48.30 | $48.30 |
| Purchase #4 | $74.36 | 13.821% | $84.6373 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $246.99 | 10.518% | $272.9684 | $272.97 | $272.95 | $273.00 |
| Purchase #6 | $206.60 | 5.269% | $217.4858 | $217.49 | $217.50 | $217.50 |
| Purchase #7 | $210.31 | 4.728% | $220.2535 | $220.25 | $220.25 | $220.30 |
| 7 purchase totals = | $1,055.57 | $1,146.4585 | $1,146.46 | $1,146.45 | $1,146.50 | |