| 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 | $233.32 | 9.437% | $255.3384 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $213.77 | 12.738% | $241 | $241.00 | $241.00 | $241.00 |
| Purchase #3 | $115.73 | 5.701% | $122.3278 | $122.33 | $122.35 | $122.30 |
| Purchase #4 | $121.96 | 11.601% | $136.1086 | $136.11 | $136.10 | $136.10 |
| Purchase #5 | $150.58 | 5.617% | $159.0381 | $159.04 | $159.05 | $159.00 |
| Purchase #6 | $182.39 | 12.598% | $205.3675 | $205.37 | $205.35 | $205.40 |
| Purchase #7 | $25.62 | 3.664% | $26.5587 | $26.56 | $26.55 | $26.60 |
| 7 purchase totals = | $1,043.37 | $1,145.7391 | $1,145.75 | $1,145.75 | $1,145.70 | |