| 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 | $45.31 | 11.775% | $50.6453 | $50.65 | $50.65 | $50.60 |
| Purchase #2 | $67.67 | 7.365% | $72.6539 | $72.65 | $72.65 | $72.70 |
| Purchase #3 | $199.70 | 12.339% | $224.341 | $224.34 | $224.35 | $224.30 |
| Purchase #4 | $70.56 | 12.477% | $79.3638 | $79.36 | $79.35 | $79.40 |
| Purchase #5 | $175.90 | 3.572% | $182.1831 | $182.18 | $182.20 | $182.20 |
| Purchase #6 | $89.94 | 7.441% | $96.6324 | $96.63 | $96.65 | $96.60 |
| Purchase #7 | $171.60 | 4.511% | $179.3409 | $179.34 | $179.35 | $179.30 |
| 7 purchase totals = | $820.68 | $885.1604 | $885.15 | $885.20 | $885.10 | |