| 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 | $78.68 | 7.849% | $84.8556 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $161.28 | 3.388% | $166.7442 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $84.83 | 11.703% | $94.7577 | $94.76 | $94.75 | $94.80 |
| Purchase #4 | $245.52 | 11.552% | $273.8825 | $273.88 | $273.90 | $273.90 |
| Purchase #5 | $231.71 | 3.193% | $239.1085 | $239.11 | $239.10 | $239.10 |
| Purchase #6 | $68.36 | 3.563% | $70.7957 | $70.80 | $70.80 | $70.80 |
| Purchase #7 | $45.62 | 4.400% | $47.6273 | $47.63 | $47.65 | $47.60 |
| 7 purchase totals = | $916.00 | $977.7715 | $977.78 | $977.80 | $977.80 | |