| 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 | $84.43 | 13.439% | $95.7765 | $95.78 | $95.80 | $95.80 |
| Purchase #2 | $36.84 | 13.822% | $41.932 | $41.93 | $41.95 | $41.90 |
| Purchase #3 | $109.79 | 7.733% | $118.2801 | $118.28 | $118.30 | $118.30 |
| Purchase #4 | $120.30 | 10.721% | $133.1974 | $133.20 | $133.20 | $133.20 |
| Purchase #5 | $204.35 | 4.602% | $213.7542 | $213.75 | $213.75 | $213.80 |
| Purchase #6 | $41.40 | 13.803% | $47.1144 | $47.11 | $47.10 | $47.10 |
| Purchase #7 | $51.79 | 10.480% | $57.2176 | $57.22 | $57.20 | $57.20 |
| 7 purchase totals = | $648.90 | $707.2722 | $707.27 | $707.30 | $707.30 | |