| 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 | $6.99 | 6.568% | $7.4491 | $7.45 | $7.45 | $7.40 |
| Purchase #2 | $80.52 | 3.441% | $83.2907 | $83.29 | $83.30 | $83.30 |
| Purchase #3 | $214.61 | 11.428% | $239.1356 | $239.14 | $239.15 | $239.10 |
| Purchase #4 | $56.38 | 4.595% | $58.9707 | $58.97 | $58.95 | $59.00 |
| Purchase #5 | $70.95 | 5.323% | $74.7267 | $74.73 | $74.75 | $74.70 |
| Purchase #6 | $210.25 | 11.210% | $233.819 | $233.82 | $233.80 | $233.80 |
| Purchase #7 | $228.38 | 4.604% | $238.8946 | $238.89 | $238.90 | $238.90 |
| 7 purchase totals = | $868.08 | $936.2864 | $936.29 | $936.30 | $936.20 | |