| 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 | $233.71 | 4.418% | $244.0353 | $244.04 | $244.05 | $244.00 |
| Purchase #2 | $6.86 | 11.221% | $7.6298 | $7.63 | $7.65 | $7.60 |
| Purchase #3 | $89.73 | 11.408% | $99.9664 | $99.97 | $99.95 | $100.00 |
| Purchase #4 | $28.40 | 8.377% | $30.7791 | $30.78 | $30.80 | $30.80 |
| Purchase #5 | $15.45 | 8.570% | $16.7741 | $16.77 | $16.75 | $16.80 |
| Purchase #6 | $55.95 | 12.307% | $62.8358 | $62.84 | $62.85 | $62.80 |
| Purchase #7 | $28.36 | 9.443% | $31.038 | $31.04 | $31.05 | $31.00 |
| 7 purchase totals = | $458.46 | $493.0585 | $493.07 | $493.10 | $493.00 | |