| 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 | $42.34 | 3.452% | $43.8016 | $43.80 | $43.80 | $43.80 |
| Purchase #2 | $50.33 | 9.585% | $55.1541 | $55.15 | $55.15 | $55.20 |
| Purchase #3 | $17.56 | 4.692% | $18.3839 | $18.38 | $18.40 | $18.40 |
| Purchase #4 | $189.97 | 10.666% | $210.2322 | $210.23 | $210.25 | $210.20 |
| Purchase #5 | $162.33 | 4.696% | $169.953 | $169.95 | $169.95 | $170.00 |
| Purchase #6 | $18.64 | 3.856% | $19.3588 | $19.36 | $19.35 | $19.40 |
| Purchase #7 | $211.75 | 10.119% | $233.177 | $233.18 | $233.20 | $233.20 |
| 7 purchase totals = | $692.92 | $750.0606 | $750.05 | $750.10 | $750.20 | |