| 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 | $183.84 | 4.248% | $191.6495 | $191.65 | $191.65 | $191.60 |
| Purchase #2 | $204.28 | 5.685% | $215.8933 | $215.89 | $215.90 | $215.90 |
| Purchase #3 | $106.56 | 10.252% | $117.4845 | $117.48 | $117.50 | $117.50 |
| Purchase #4 | $175.27 | 6.446% | $186.5679 | $186.57 | $186.55 | $186.60 |
| Purchase #5 | $139.61 | 6.590% | $148.8103 | $148.81 | $148.80 | $148.80 |
| Purchase #6 | $209.38 | 7.844% | $225.8038 | $225.80 | $225.80 | $225.80 |
| Purchase #7 | $103.63 | 13.574% | $117.6967 | $117.70 | $117.70 | $117.70 |
| 7 purchase totals = | $1,122.57 | $1,203.9060 | $1,203.90 | $1,203.90 | $1,203.90 | |