| 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 | $133.77 | 10.658% | $148.0272 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $148.61 | 11.712% | $166.0152 | $166.02 | $166.00 | $166.00 |
| Purchase #3 | $8.97 | 13.768% | $10.205 | $10.21 | $10.20 | $10.20 |
| Purchase #4 | $75.43 | 3.528% | $78.0912 | $78.09 | $78.10 | $78.10 |
| Purchase #5 | $14.28 | 8.292% | $15.4641 | $15.46 | $15.45 | $15.50 |
| Purchase #6 | $243.43 | 13.597% | $276.5292 | $276.53 | $276.55 | $276.50 |
| Purchase #7 | $31.67 | 10.582% | $35.0213 | $35.02 | $35.00 | $35.00 |
| 7 purchase totals = | $656.16 | $729.3532 | $729.36 | $729.35 | $729.30 | |