| 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 | $165.75 | 12.342% | $186.2069 | $186.21 | $186.20 | $186.20 |
| Purchase #2 | $78.93 | 12.345% | $88.6739 | $88.67 | $88.65 | $88.70 |
| Purchase #3 | $87.85 | 4.403% | $91.718 | $91.72 | $91.70 | $91.70 |
| Purchase #4 | $116.76 | 5.440% | $123.1117 | $123.11 | $123.10 | $123.10 |
| Purchase #5 | $141.63 | 13.306% | $160.4753 | $160.48 | $160.50 | $160.50 |
| Purchase #6 | $106.44 | 10.759% | $117.8919 | $117.89 | $117.90 | $117.90 |
| Purchase #7 | $97.66 | 4.200% | $101.7617 | $101.76 | $101.75 | $101.80 |
| 7 purchase totals = | $795.02 | $869.8394 | $869.84 | $869.80 | $869.90 | |