| 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 | $158.61 | 10.512% | $175.2831 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $191.39 | 3.534% | $198.1537 | $198.15 | $198.15 | $198.20 |
| Purchase #3 | $5.34 | 3.853% | $5.5458 | $5.55 | $5.55 | $5.50 |
| Purchase #4 | $103.55 | 13.802% | $117.842 | $117.84 | $117.85 | $117.80 |
| Purchase #5 | $14.42 | 7.546% | $15.5081 | $15.51 | $15.50 | $15.50 |
| Purchase #6 | $33.42 | 5.384% | $35.2193 | $35.22 | $35.20 | $35.20 |
| Purchase #7 | $205.27 | 8.245% | $222.1945 | $222.19 | $222.20 | $222.20 |
| 7 purchase totals = | $712.00 | $769.7465 | $769.74 | $769.75 | $769.70 | |