| 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 | $196.52 | 3.471% | $203.3412 | $203.34 | $203.35 | $203.30 |
| Purchase #2 | $171.25 | 6.307% | $182.0507 | $182.05 | $182.05 | $182.10 |
| Purchase #3 | $76.77 | 5.365% | $80.8887 | $80.89 | $80.90 | $80.90 |
| Purchase #4 | $63.29 | 8.863% | $68.8994 | $68.90 | $68.90 | $68.90 |
| Purchase #5 | $52.97 | 6.114% | $56.2086 | $56.21 | $56.20 | $56.20 |
| Purchase #6 | $15.44 | 9.726% | $16.9417 | $16.94 | $16.95 | $16.90 |
| Purchase #7 | $220.55 | 10.415% | $243.5203 | $243.52 | $243.50 | $243.50 |
| 7 purchase totals = | $796.79 | $851.8506 | $851.85 | $851.85 | $851.80 | |