| 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 | $141.65 | 7.846% | $152.7639 | $152.76 | $152.75 | $152.80 |
| Purchase #2 | $63.56 | 12.202% | $71.3156 | $71.32 | $71.30 | $71.30 |
| Purchase #3 | $117.45 | 13.357% | $133.1378 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $133.92 | 4.797% | $140.3441 | $140.34 | $140.35 | $140.30 |
| Purchase #5 | $69.91 | 13.211% | $79.1458 | $79.15 | $79.15 | $79.10 |
| Purchase #6 | $43.35 | 9.333% | $47.3959 | $47.40 | $47.40 | $47.40 |
| Purchase #7 | $95.44 | 13.242% | $108.0782 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $665.28 | $732.1813 | $732.19 | $732.20 | $732.10 | |