| 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 | $197.50 | 11.646% | $220.5009 | $220.50 | $220.50 | $220.50 |
| Purchase #2 | $224.33 | 13.714% | $255.0946 | $255.09 | $255.10 | $255.10 |
| Purchase #3 | $42.98 | 4.742% | $45.0181 | $45.02 | $45.00 | $45.00 |
| Purchase #4 | $152.99 | 8.774% | $166.4133 | $166.41 | $166.40 | $166.40 |
| Purchase #5 | $76.57 | 9.692% | $83.9912 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $51.46 | 8.786% | $55.9813 | $55.98 | $56.00 | $56.00 |
| Purchase #7 | $189.62 | 8.501% | $205.7396 | $205.74 | $205.75 | $205.70 |
| 7 purchase totals = | $935.45 | $1,032.7390 | $1,032.73 | $1,032.75 | $1,032.70 | |