| 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 | $118.79 | 7.369% | $127.5436 | $127.54 | $127.55 | $127.50 |
| Purchase #2 | $23.52 | 11.597% | $26.2476 | $26.25 | $26.25 | $26.20 |
| Purchase #3 | $98.76 | 9.579% | $108.2202 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $97.74 | 11.692% | $109.1678 | $109.17 | $109.15 | $109.20 |
| Purchase #5 | $135.81 | 3.607% | $140.7087 | $140.71 | $140.70 | $140.70 |
| Purchase #6 | $53.72 | 13.202% | $60.8121 | $60.81 | $60.80 | $60.80 |
| Purchase #7 | $9.70 | 12.871% | $10.9485 | $10.95 | $10.95 | $10.90 |
| 7 purchase totals = | $538.04 | $583.6485 | $583.65 | $583.60 | $583.50 | |