| 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 | $20.75 | 12.325% | $23.3074 | $23.31 | $23.30 | $23.30 |
| Purchase #2 | $249.45 | 6.439% | $265.5121 | $265.51 | $265.50 | $265.50 |
| Purchase #3 | $95.53 | 13.369% | $108.3014 | $108.30 | $108.30 | $108.30 |
| Purchase #4 | $209.60 | 3.465% | $216.8626 | $216.86 | $216.85 | $216.90 |
| Purchase #5 | $16.62 | 3.125% | $17.1394 | $17.14 | $17.15 | $17.10 |
| Purchase #6 | $235.25 | 6.262% | $249.9814 | $249.98 | $250.00 | $250.00 |
| Purchase #7 | $184.67 | 6.724% | $197.0872 | $197.09 | $197.10 | $197.10 |
| 7 purchase totals = | $1,011.87 | $1,078.1915 | $1,078.19 | $1,078.20 | $1,078.20 | |