| 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 | $144.48 | 8.621% | $156.9356 | $156.94 | $156.95 | $156.90 |
| Purchase #2 | $56.60 | 6.655% | $60.3667 | $60.37 | $60.35 | $60.40 |
| Purchase #3 | $192.97 | 10.538% | $213.3052 | $213.31 | $213.30 | $213.30 |
| Purchase #4 | $47.98 | 3.753% | $49.7807 | $49.78 | $49.80 | $49.80 |
| Purchase #5 | $69.87 | 7.659% | $75.2213 | $75.22 | $75.20 | $75.20 |
| Purchase #6 | $8.54 | 10.319% | $9.4212 | $9.42 | $9.40 | $9.40 |
| Purchase #7 | $123.94 | 5.824% | $131.1583 | $131.16 | $131.15 | $131.20 |
| 7 purchase totals = | $644.38 | $696.1890 | $696.20 | $696.15 | $696.20 | |