| 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 | $139.28 | 8.837% | $151.5882 | $151.59 | $151.60 | $151.60 |
| Purchase #2 | $212.41 | 4.701% | $222.3954 | $222.40 | $222.40 | $222.40 |
| Purchase #3 | $246.35 | 4.590% | $257.6575 | $257.66 | $257.65 | $257.70 |
| Purchase #4 | $130.85 | 10.783% | $144.9596 | $144.96 | $144.95 | $145.00 |
| Purchase #5 | $108.65 | 4.118% | $113.1242 | $113.12 | $113.10 | $113.10 |
| Purchase #6 | $227.41 | 12.195% | $255.1426 | $255.14 | $255.15 | $255.10 |
| Purchase #7 | $73.88 | 9.426% | $80.8439 | $80.84 | $80.85 | $80.80 |
| 7 purchase totals = | $1,138.83 | $1,225.7114 | $1,225.71 | $1,225.70 | $1,225.70 | |