| 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 | $104.58 | 8.758% | $113.7391 | $113.74 | $113.75 | $113.70 |
| Purchase #2 | $114.34 | 12.821% | $128.9995 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $249.67 | 5.212% | $262.6828 | $262.68 | $262.70 | $262.70 |
| Purchase #4 | $138.52 | 12.830% | $156.2921 | $156.29 | $156.30 | $156.30 |
| Purchase #5 | $186.80 | 6.517% | $198.9738 | $198.97 | $198.95 | $199.00 |
| Purchase #6 | $249.78 | 6.654% | $266.4004 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $163.85 | 5.557% | $172.9551 | $172.96 | $172.95 | $173.00 |
| 7 purchase totals = | $1,207.54 | $1,300.0428 | $1,300.04 | $1,300.05 | $1,300.10 | |