| 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 | $108.90 | 12.591% | $122.6116 | $122.61 | $122.60 | $122.60 |
| Purchase #2 | $237.41 | 8.505% | $257.6017 | $257.60 | $257.60 | $257.60 |
| Purchase #3 | $231.81 | 5.312% | $244.1237 | $244.12 | $244.10 | $244.10 |
| Purchase #4 | $130.66 | 6.789% | $139.5305 | $139.53 | $139.55 | $139.50 |
| Purchase #5 | $13.78 | 3.121% | $14.2101 | $14.21 | $14.20 | $14.20 |
| Purchase #6 | $101.44 | 10.465% | $112.0557 | $112.06 | $112.05 | $112.10 |
| Purchase #7 | $246.83 | 5.204% | $259.675 | $259.68 | $259.70 | $259.70 |
| 7 purchase totals = | $1,070.83 | $1,149.8083 | $1,149.81 | $1,149.80 | $1,149.80 | |