| 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 | $24.45 | 7.306% | $26.2363 | $26.24 | $26.25 | $26.20 |
| Purchase #2 | $48.73 | 3.254% | $50.3157 | $50.32 | $50.30 | $50.30 |
| Purchase #3 | $154.37 | 4.634% | $161.5235 | $161.52 | $161.50 | $161.50 |
| Purchase #4 | $192.97 | 5.627% | $203.8284 | $203.83 | $203.85 | $203.80 |
| Purchase #5 | $220.33 | 3.670% | $228.4161 | $228.42 | $228.40 | $228.40 |
| Purchase #6 | $120.78 | 13.839% | $137.4947 | $137.49 | $137.50 | $137.50 |
| Purchase #7 | $72.99 | 10.585% | $80.716 | $80.72 | $80.70 | $80.70 |
| 7 purchase totals = | $834.62 | $888.5307 | $888.54 | $888.50 | $888.40 | |