| 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 | $36.60 | 8.442% | $39.6898 | $39.69 | $39.70 | $39.70 |
| Purchase #2 | $231.59 | 13.326% | $262.4517 | $262.45 | $262.45 | $262.50 |
| Purchase #3 | $122.27 | 13.648% | $138.9574 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $214.39 | 11.862% | $239.8209 | $239.82 | $239.80 | $239.80 |
| Purchase #5 | $142.66 | 5.265% | $150.171 | $150.17 | $150.15 | $150.20 |
| Purchase #6 | $34.42 | 4.220% | $35.8725 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $80.68 | 10.471% | $89.128 | $89.13 | $89.15 | $89.10 |
| 7 purchase totals = | $862.61 | $956.0913 | $956.09 | $956.05 | $956.20 | |