| 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 | $147.38 | 13.604% | $167.4296 | $167.43 | $167.45 | $167.40 |
| Purchase #2 | $199.87 | 12.102% | $224.0583 | $224.06 | $224.05 | $224.10 |
| Purchase #3 | $125.90 | 3.789% | $130.6704 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $197.66 | 9.524% | $216.4851 | $216.49 | $216.50 | $216.50 |
| Purchase #5 | $138.89 | 10.857% | $153.9693 | $153.97 | $153.95 | $154.00 |
| Purchase #6 | $185.87 | 5.515% | $196.1207 | $196.12 | $196.10 | $196.10 |
| Purchase #7 | $64.54 | 6.248% | $68.5725 | $68.57 | $68.55 | $68.60 |
| 7 purchase totals = | $1,060.11 | $1,157.3059 | $1,157.31 | $1,157.25 | $1,157.40 | |