| 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 | $227.58 | 8.721% | $247.4273 | $247.43 | $247.45 | $247.40 |
| Purchase #2 | $229.25 | 7.390% | $246.1916 | $246.19 | $246.20 | $246.20 |
| Purchase #3 | $232.35 | 9.437% | $254.2769 | $254.28 | $254.30 | $254.30 |
| Purchase #4 | $172.59 | 7.501% | $185.536 | $185.54 | $185.55 | $185.50 |
| Purchase #5 | $199.92 | 10.179% | $220.2699 | $220.27 | $220.25 | $220.30 |
| Purchase #6 | $13.97 | 10.495% | $15.4362 | $15.44 | $15.45 | $15.40 |
| Purchase #7 | $131.61 | 8.781% | $143.1667 | $143.17 | $143.15 | $143.20 |
| 7 purchase totals = | $1,207.27 | $1,312.3046 | $1,312.32 | $1,312.35 | $1,312.30 | |