| 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 | $24.39 | 13.816% | $27.7597 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $96.44 | 7.792% | $103.9546 | $103.95 | $103.95 | $104.00 |
| Purchase #3 | $192.64 | 9.455% | $210.8541 | $210.85 | $210.85 | $210.90 |
| Purchase #4 | $7.52 | 12.111% | $8.4307 | $8.43 | $8.45 | $8.40 |
| Purchase #5 | $141.76 | 11.720% | $158.3743 | $158.37 | $158.35 | $158.40 |
| Purchase #6 | $27.97 | 5.531% | $29.517 | $29.52 | $29.50 | $29.50 |
| Purchase #7 | $80.65 | 10.195% | $88.8723 | $88.87 | $88.85 | $88.90 |
| 7 purchase totals = | $571.37 | $627.7627 | $627.75 | $627.70 | $627.90 | |