| 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 | $246.49 | 3.334% | $254.708 | $254.71 | $254.70 | $254.70 |
| Purchase #2 | $73.94 | 6.471% | $78.7247 | $78.72 | $78.70 | $78.70 |
| Purchase #3 | $147.95 | 4.414% | $154.4805 | $154.48 | $154.50 | $154.50 |
| Purchase #4 | $122.64 | 5.849% | $129.8132 | $129.81 | $129.80 | $129.80 |
| Purchase #5 | $239.40 | 7.226% | $256.699 | $256.70 | $256.70 | $256.70 |
| Purchase #6 | $137.51 | 11.420% | $153.2136 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $129.64 | 9.107% | $141.4463 | $141.45 | $141.45 | $141.40 |
| 7 purchase totals = | $1,097.57 | $1,169.0853 | $1,169.08 | $1,169.05 | $1,169.00 | |