| 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 | $177.83 | 3.442% | $183.9509 | $183.95 | $183.95 | $184.00 |
| Purchase #2 | $54.48 | 10.297% | $60.0898 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $5.92 | 5.181% | $6.2267 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $133.65 | 6.234% | $141.9817 | $141.98 | $142.00 | $142.00 |
| Purchase #5 | $57.47 | 3.291% | $59.3613 | $59.36 | $59.35 | $59.40 |
| Purchase #6 | $202.93 | 13.324% | $229.9684 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $79.56 | 7.413% | $85.4578 | $85.46 | $85.45 | $85.50 |
| 7 purchase totals = | $711.84 | $767.0366 | $767.04 | $767.05 | $767.20 | |