| 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 | $76.32 | 10.107% | $84.0337 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $21.31 | 10.331% | $23.5115 | $23.51 | $23.50 | $23.50 |
| Purchase #3 | $104.84 | 6.753% | $111.9198 | $111.92 | $111.90 | $111.90 |
| Purchase #4 | $56.26 | 7.696% | $60.5898 | $60.59 | $60.60 | $60.60 |
| Purchase #5 | $50.32 | 7.576% | $54.1322 | $54.13 | $54.15 | $54.10 |
| Purchase #6 | $177.92 | 3.348% | $183.8768 | $183.88 | $183.90 | $183.90 |
| Purchase #7 | $121.70 | 13.693% | $138.3644 | $138.36 | $138.35 | $138.40 |
| 7 purchase totals = | $608.67 | $656.4282 | $656.42 | $656.45 | $656.40 | |