| 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 | $121.46 | 13.777% | $138.1935 | $138.19 | $138.20 | $138.20 |
| Purchase #2 | $5.49 | 3.382% | $5.6757 | $5.68 | $5.70 | $5.70 |
| Purchase #3 | $182.46 | 10.225% | $201.1165 | $201.12 | $201.10 | $201.10 |
| Purchase #4 | $141.29 | 3.298% | $145.9497 | $145.95 | $145.95 | $145.90 |
| Purchase #5 | $78.57 | 7.766% | $84.6717 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $7.74 | 10.755% | $8.5724 | $8.57 | $8.55 | $8.60 |
| Purchase #7 | $23.32 | 5.314% | $24.5592 | $24.56 | $24.55 | $24.60 |
| 7 purchase totals = | $560.33 | $608.7387 | $608.74 | $608.70 | $608.80 | |