| 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 | $46.56 | 7.360% | $49.9868 | $49.99 | $50.00 | $50.00 |
| Purchase #2 | $211.57 | 5.696% | $223.621 | $223.62 | $223.60 | $223.60 |
| Purchase #3 | $181.85 | 7.411% | $195.3269 | $195.33 | $195.35 | $195.30 |
| Purchase #4 | $170.86 | 8.722% | $185.7624 | $185.76 | $185.75 | $185.80 |
| Purchase #5 | $44.58 | 5.117% | $46.8612 | $46.86 | $46.85 | $46.90 |
| Purchase #6 | $80.34 | 6.170% | $85.297 | $85.30 | $85.30 | $85.30 |
| Purchase #7 | $72.92 | 9.604% | $79.9232 | $79.92 | $79.90 | $79.90 |
| 7 purchase totals = | $808.68 | $866.7785 | $866.78 | $866.75 | $866.80 | |