| 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 | $167.55 | 9.519% | $183.4991 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $222.98 | 4.392% | $232.7733 | $232.77 | $232.75 | $232.80 |
| Purchase #3 | $150.70 | 4.488% | $157.4634 | $157.46 | $157.45 | $157.50 |
| Purchase #4 | $194.52 | 8.822% | $211.6806 | $211.68 | $211.70 | $211.70 |
| Purchase #5 | $237.86 | 6.256% | $252.7405 | $252.74 | $252.75 | $252.70 |
| Purchase #6 | $178.85 | 11.821% | $199.9919 | $199.99 | $200.00 | $200.00 |
| Purchase #7 | $103.27 | 5.462% | $108.9106 | $108.91 | $108.90 | $108.90 |
| 7 purchase totals = | $1,255.73 | $1,347.0594 | $1,347.05 | $1,347.05 | $1,347.10 | |