| 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 | $191.34 | 6.701% | $204.1617 | $204.16 | $204.15 | $204.20 |
| Purchase #2 | $217.43 | 10.826% | $240.969 | $240.97 | $240.95 | $241.00 |
| Purchase #3 | $120.59 | 10.402% | $133.1338 | $133.13 | $133.15 | $133.10 |
| Purchase #4 | $198.48 | 12.484% | $223.2582 | $223.26 | $223.25 | $223.30 |
| Purchase #5 | $144.29 | 9.625% | $158.1779 | $158.18 | $158.20 | $158.20 |
| Purchase #6 | $75.35 | 4.450% | $78.7031 | $78.70 | $78.70 | $78.70 |
| Purchase #7 | $133.99 | 9.357% | $146.5274 | $146.53 | $146.55 | $146.50 |
| 7 purchase totals = | $1,081.47 | $1,184.9311 | $1,184.93 | $1,184.95 | $1,185.00 | |