| 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 | $94.37 | 10.842% | $104.6016 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $35.43 | 4.249% | $36.9354 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $34.50 | 3.421% | $35.6802 | $35.68 | $35.70 | $35.70 |
| Purchase #4 | $47.77 | 4.728% | $50.0286 | $50.03 | $50.05 | $50.00 |
| Purchase #5 | $129.75 | 8.313% | $140.5361 | $140.54 | $140.55 | $140.50 |
| Purchase #6 | $54.78 | 6.478% | $58.3286 | $58.33 | $58.35 | $58.30 |
| Purchase #7 | $53.60 | 12.235% | $60.158 | $60.16 | $60.15 | $60.20 |
| 7 purchase totals = | $450.20 | $486.2685 | $486.28 | $486.35 | $486.20 | |