| 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 | $38.55 | 12.464% | $43.3549 | $43.35 | $43.35 | $43.40 |
| Purchase #2 | $203.33 | 13.589% | $230.9605 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $139.58 | 4.586% | $145.9811 | $145.98 | $146.00 | $146.00 |
| Purchase #4 | $29.47 | 12.173% | $33.0574 | $33.06 | $33.05 | $33.10 |
| Purchase #5 | $247.48 | 11.181% | $275.1507 | $275.15 | $275.15 | $275.20 |
| Purchase #6 | $150.87 | 13.180% | $170.7547 | $170.75 | $170.75 | $170.80 |
| Purchase #7 | $154.94 | 7.562% | $166.6566 | $166.66 | $166.65 | $166.70 |
| 7 purchase totals = | $964.22 | $1,065.9159 | $1,065.91 | $1,065.90 | $1,066.20 | |