| 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 | $87.36 | 7.383% | $93.8098 | $93.81 | $93.80 | $93.80 |
| Purchase #2 | $189.35 | 11.663% | $211.4339 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $19.62 | 4.240% | $20.4519 | $20.45 | $20.45 | $20.50 |
| Purchase #4 | $5.88 | 7.216% | $6.3043 | $6.30 | $6.30 | $6.30 |
| Purchase #5 | $129.50 | 7.567% | $139.2993 | $139.30 | $139.30 | $139.30 |
| Purchase #6 | $203.25 | 13.720% | $231.1359 | $231.14 | $231.15 | $231.10 |
| Purchase #7 | $57.49 | 4.430% | $60.0368 | $60.04 | $60.05 | $60.00 |
| 7 purchase totals = | $692.45 | $762.4719 | $762.47 | $762.50 | $762.40 | |