| 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 | $103.81 | 7.770% | $111.876 | $111.88 | $111.90 | $111.90 |
| Purchase #2 | $27.86 | 6.816% | $29.7589 | $29.76 | $29.75 | $29.80 |
| Purchase #3 | $205.38 | 7.250% | $220.2701 | $220.27 | $220.25 | $220.30 |
| Purchase #4 | $115.58 | 3.650% | $119.7987 | $119.80 | $119.80 | $119.80 |
| Purchase #5 | $118.95 | 12.318% | $133.6023 | $133.60 | $133.60 | $133.60 |
| Purchase #6 | $161.29 | 8.522% | $175.0351 | $175.04 | $175.05 | $175.00 |
| Purchase #7 | $151.34 | 6.813% | $161.6508 | $161.65 | $161.65 | $161.70 |
| 7 purchase totals = | $884.21 | $951.9919 | $952.00 | $952.00 | $952.10 | |