| 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 | $17.67 | 12.223% | $19.8298 | $19.83 | $19.85 | $19.80 |
| Purchase #2 | $211.65 | 4.370% | $220.8991 | $220.90 | $220.90 | $220.90 |
| Purchase #3 | $40.47 | 10.573% | $44.7489 | $44.75 | $44.75 | $44.70 |
| Purchase #4 | $94.69 | 10.567% | $104.6959 | $104.70 | $104.70 | $104.70 |
| Purchase #5 | $66.94 | 12.386% | $75.2312 | $75.23 | $75.25 | $75.20 |
| Purchase #6 | $51.37 | 9.474% | $56.2368 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $218.77 | 4.628% | $228.8947 | $228.89 | $228.90 | $228.90 |
| 7 purchase totals = | $701.56 | $750.5364 | $750.54 | $750.60 | $750.40 | |