| 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 | $52.59 | 8.275% | $56.9418 | $56.94 | $56.95 | $56.90 |
| Purchase #2 | $133.37 | 8.142% | $144.229 | $144.23 | $144.25 | $144.20 |
| Purchase #3 | $145.56 | 9.103% | $158.8103 | $158.81 | $158.80 | $158.80 |
| Purchase #4 | $243.96 | 5.614% | $257.6559 | $257.66 | $257.65 | $257.70 |
| Purchase #5 | $129.34 | 10.789% | $143.2945 | $143.29 | $143.30 | $143.30 |
| Purchase #6 | $224.30 | 3.763% | $232.7404 | $232.74 | $232.75 | $232.70 |
| Purchase #7 | $42.76 | 4.260% | $44.5816 | $44.58 | $44.60 | $44.60 |
| 7 purchase totals = | $971.88 | $1,038.2535 | $1,038.25 | $1,038.30 | $1,038.20 | |