| 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 | $22.49 | 5.523% | $23.7321 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $143.50 | 11.333% | $159.7629 | $159.76 | $159.75 | $159.80 |
| Purchase #3 | $216.73 | 10.873% | $240.2951 | $240.30 | $240.30 | $240.30 |
| Purchase #4 | $244.84 | 5.231% | $257.6476 | $257.65 | $257.65 | $257.60 |
| Purchase #5 | $6.74 | 6.747% | $7.1947 | $7.19 | $7.20 | $7.20 |
| Purchase #6 | $234.82 | 8.700% | $255.2493 | $255.25 | $255.25 | $255.20 |
| Purchase #7 | $11.91 | 10.178% | $13.1222 | $13.12 | $13.10 | $13.10 |
| 7 purchase totals = | $881.03 | $957.0039 | $957.00 | $957.00 | $956.90 | |