| 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 | $35.25 | 11.593% | $39.3365 | $39.34 | $39.35 | $39.30 |
| Purchase #2 | $14.89 | 4.244% | $15.5219 | $15.52 | $15.50 | $15.50 |
| Purchase #3 | $186.63 | 4.593% | $195.2019 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $134.84 | 13.818% | $153.4722 | $153.47 | $153.45 | $153.50 |
| Purchase #5 | $68.58 | 6.851% | $73.2784 | $73.28 | $73.30 | $73.30 |
| Purchase #6 | $68.74 | 9.405% | $75.205 | $75.21 | $75.20 | $75.20 |
| Purchase #7 | $102.82 | 8.335% | $111.39 | $111.39 | $111.40 | $111.40 |
| 7 purchase totals = | $611.75 | $663.4059 | $663.41 | $663.40 | $663.40 | |