| 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 | $92.44 | 8.262% | $100.0774 | $100.08 | $100.10 | $100.10 |
| Purchase #2 | $30.64 | 9.852% | $33.6587 | $33.66 | $33.65 | $33.70 |
| Purchase #3 | $98.48 | 7.572% | $105.9369 | $105.94 | $105.95 | $105.90 |
| Purchase #4 | $221.91 | 11.191% | $246.7439 | $246.74 | $246.75 | $246.70 |
| Purchase #5 | $185.67 | 13.173% | $210.1283 | $210.13 | $210.15 | $210.10 |
| Purchase #6 | $126.60 | 6.499% | $134.8277 | $134.83 | $134.85 | $134.80 |
| Purchase #7 | $19.45 | 7.560% | $20.9204 | $20.92 | $20.90 | $20.90 |
| 7 purchase totals = | $775.19 | $852.2933 | $852.30 | $852.35 | $852.20 | |