| 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 | $227.96 | 13.780% | $259.3729 | $259.37 | $259.35 | $259.40 |
| Purchase #2 | $233.40 | 8.535% | $253.3207 | $253.32 | $253.30 | $253.30 |
| Purchase #3 | $215.49 | 5.436% | $227.204 | $227.20 | $227.20 | $227.20 |
| Purchase #4 | $147.46 | 6.243% | $156.6659 | $156.67 | $156.65 | $156.70 |
| Purchase #5 | $62.61 | 10.404% | $69.1239 | $69.12 | $69.10 | $69.10 |
| Purchase #6 | $50.87 | 9.610% | $55.7586 | $55.76 | $55.75 | $55.80 |
| Purchase #7 | $79.86 | 9.416% | $87.3796 | $87.38 | $87.40 | $87.40 |
| 7 purchase totals = | $1,017.65 | $1,108.8256 | $1,108.82 | $1,108.75 | $1,108.90 | |