| 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 | $133.28 | 11.428% | $148.5112 | $148.51 | $148.50 | $148.50 |
| Purchase #2 | $19.53 | 11.596% | $21.7947 | $21.79 | $21.80 | $21.80 |
| Purchase #3 | $185.94 | 9.448% | $203.5076 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $136.36 | 10.690% | $150.9369 | $150.94 | $150.95 | $150.90 |
| Purchase #5 | $222.61 | 6.600% | $237.3023 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $28.37 | 10.762% | $31.4232 | $31.42 | $31.40 | $31.40 |
| Purchase #7 | $222.59 | 8.628% | $241.7951 | $241.80 | $241.80 | $241.80 |
| 7 purchase totals = | $948.68 | $1,035.2710 | $1,035.27 | $1,035.25 | $1,035.20 | |