| 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 | $100.53 | 11.567% | $112.1583 | $112.16 | $112.15 | $112.20 |
| Purchase #2 | $148.90 | 6.408% | $158.4415 | $158.44 | $158.45 | $158.40 |
| Purchase #3 | $152.29 | 7.482% | $163.6843 | $163.68 | $163.70 | $163.70 |
| Purchase #4 | $245.95 | 11.648% | $274.5983 | $274.60 | $274.60 | $274.60 |
| Purchase #5 | $108.98 | 9.236% | $119.0454 | $119.05 | $119.05 | $119.00 |
| Purchase #6 | $6.57 | 8.112% | $7.103 | $7.10 | $7.10 | $7.10 |
| Purchase #7 | $170.73 | 6.568% | $181.9435 | $181.94 | $181.95 | $181.90 |
| 7 purchase totals = | $933.95 | $1,016.9743 | $1,016.97 | $1,017.00 | $1,016.90 | |