| 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 | $34.69 | 12.772% | $39.1206 | $39.12 | $39.10 | $39.10 |
| Purchase #2 | $21.62 | 4.282% | $22.5458 | $22.55 | $22.55 | $22.50 |
| Purchase #3 | $75.97 | 6.578% | $80.9673 | $80.97 | $80.95 | $81.00 |
| Purchase #4 | $125.60 | 9.861% | $137.9854 | $137.99 | $138.00 | $138.00 |
| Purchase #5 | $81.66 | 11.611% | $91.1415 | $91.14 | $91.15 | $91.10 |
| Purchase #6 | $45.33 | 10.272% | $49.9863 | $49.99 | $50.00 | $50.00 |
| Purchase #7 | $225.74 | 7.135% | $241.8465 | $241.85 | $241.85 | $241.80 |
| 7 purchase totals = | $610.61 | $663.5934 | $663.61 | $663.60 | $663.50 | |