| 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 | $245.72 | 13.517% | $278.934 | $278.93 | $278.95 | $278.90 |
| Purchase #2 | $6.84 | 10.543% | $7.5611 | $7.56 | $7.55 | $7.60 |
| Purchase #3 | $28.57 | 12.300% | $32.0841 | $32.08 | $32.10 | $32.10 |
| Purchase #4 | $213.71 | 6.483% | $227.5648 | $227.56 | $227.55 | $227.60 |
| Purchase #5 | $163.97 | 8.522% | $177.9435 | $177.94 | $177.95 | $177.90 |
| Purchase #6 | $245.56 | 12.107% | $275.2899 | $275.29 | $275.30 | $275.30 |
| Purchase #7 | $13.29 | 4.140% | $13.8402 | $13.84 | $13.85 | $13.80 |
| 7 purchase totals = | $917.66 | $1,013.2176 | $1,013.20 | $1,013.25 | $1,013.20 | |