| 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 | $205.70 | 6.742% | $219.5683 | $219.57 | $219.55 | $219.60 |
| Purchase #2 | $146.93 | 13.746% | $167.127 | $167.13 | $167.15 | $167.10 |
| Purchase #3 | $227.67 | 5.492% | $240.1736 | $240.17 | $240.15 | $240.20 |
| Purchase #4 | $155.77 | 7.304% | $167.1474 | $167.15 | $167.15 | $167.10 |
| Purchase #5 | $244.58 | 12.620% | $275.446 | $275.45 | $275.45 | $275.40 |
| Purchase #6 | $173.28 | 9.231% | $189.2755 | $189.28 | $189.30 | $189.30 |
| Purchase #7 | $158.40 | 12.552% | $178.2824 | $178.28 | $178.30 | $178.30 |
| 7 purchase totals = | $1,312.33 | $1,437.0202 | $1,437.03 | $1,437.05 | $1,437.00 | |