| 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 | $134.25 | 8.752% | $145.9996 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $234.47 | 13.826% | $266.8878 | $266.89 | $266.90 | $266.90 |
| Purchase #3 | $9.98 | 3.564% | $10.3357 | $10.34 | $10.35 | $10.30 |
| Purchase #4 | $74.65 | 3.348% | $77.1493 | $77.15 | $77.15 | $77.10 |
| Purchase #5 | $116.54 | 4.283% | $121.5314 | $121.53 | $121.55 | $121.50 |
| Purchase #6 | $178.46 | 3.781% | $185.2076 | $185.21 | $185.20 | $185.20 |
| Purchase #7 | $199.34 | 6.687% | $212.6699 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $947.69 | $1,019.7813 | $1,019.79 | $1,019.80 | $1,019.70 | |