| 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 | $247.84 | 7.435% | $266.2669 | $266.27 | $266.25 | $266.30 |
| Purchase #2 | $182.26 | 7.720% | $196.3305 | $196.33 | $196.35 | $196.30 |
| Purchase #3 | $85.75 | 3.284% | $88.566 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $33.49 | 3.148% | $34.5443 | $34.54 | $34.55 | $34.50 |
| Purchase #5 | $18.53 | 10.661% | $20.5055 | $20.51 | $20.50 | $20.50 |
| Purchase #6 | $209.52 | 12.275% | $235.2386 | $235.24 | $235.25 | $235.20 |
| Purchase #7 | $112.30 | 3.546% | $116.2822 | $116.28 | $116.30 | $116.30 |
| 7 purchase totals = | $889.69 | $957.7340 | $957.74 | $957.75 | $957.70 | |