| 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 | $245.94 | 5.457% | $259.3609 | $259.36 | $259.35 | $259.40 |
| Purchase #2 | $229.80 | 8.737% | $249.8776 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $51.52 | 10.845% | $57.1073 | $57.11 | $57.10 | $57.10 |
| Purchase #4 | $109.63 | 10.432% | $121.0666 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $141.99 | 13.346% | $160.94 | $160.94 | $160.95 | $160.90 |
| Purchase #6 | $74.59 | 11.669% | $83.2939 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $74.40 | 11.189% | $82.7246 | $82.72 | $82.70 | $82.70 |
| 7 purchase totals = | $927.87 | $1,014.3709 | $1,014.37 | $1,014.35 | $1,014.40 | |