| 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 | $157.64 | 10.532% | $174.2426 | $174.24 | $174.25 | $174.20 |
| Purchase #2 | $111.29 | 12.588% | $125.2992 | $125.30 | $125.30 | $125.30 |
| Purchase #3 | $189.91 | 8.848% | $206.7132 | $206.71 | $206.70 | $206.70 |
| Purchase #4 | $237.62 | 3.329% | $245.5304 | $245.53 | $245.55 | $245.50 |
| Purchase #5 | $68.59 | 6.511% | $73.0559 | $73.06 | $73.05 | $73.10 |
| Purchase #6 | $123.28 | 5.295% | $129.8077 | $129.81 | $129.80 | $129.80 |
| Purchase #7 | $231.88 | 12.756% | $261.4586 | $261.46 | $261.45 | $261.50 |
| 7 purchase totals = | $1,120.21 | $1,216.1076 | $1,216.11 | $1,216.10 | $1,216.10 | |