| 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 | $70.82 | 9.503% | $77.55 | $77.55 | $77.55 | $77.60 |
| Purchase #2 | $90.37 | 11.424% | $100.6939 | $100.69 | $100.70 | $100.70 |
| Purchase #3 | $82.32 | 3.489% | $85.1921 | $85.19 | $85.20 | $85.20 |
| Purchase #4 | $199.87 | 10.746% | $221.348 | $221.35 | $221.35 | $221.30 |
| Purchase #5 | $134.29 | 13.217% | $152.0391 | $152.04 | $152.05 | $152.00 |
| Purchase #6 | $227.50 | 8.123% | $245.9798 | $245.98 | $246.00 | $246.00 |
| Purchase #7 | $18.32 | 8.680% | $19.9102 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $823.49 | $902.7131 | $902.71 | $902.75 | $902.70 | |