| 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 | $35.35 | 13.701% | $40.1933 | $40.19 | $40.20 | $40.20 |
| Purchase #2 | $170.63 | 8.222% | $184.6592 | $184.66 | $184.65 | $184.70 |
| Purchase #3 | $171.31 | 10.618% | $189.4997 | $189.50 | $189.50 | $189.50 |
| Purchase #4 | $45.46 | 4.862% | $47.6703 | $47.67 | $47.65 | $47.70 |
| Purchase #5 | $67.33 | 4.554% | $70.3962 | $70.40 | $70.40 | $70.40 |
| Purchase #6 | $176.79 | 4.593% | $184.91 | $184.91 | $184.90 | $184.90 |
| Purchase #7 | $225.91 | 13.230% | $255.7979 | $255.80 | $255.80 | $255.80 |
| 7 purchase totals = | $892.78 | $973.1266 | $973.13 | $973.10 | $973.20 | |