| 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 | $77.72 | 8.523% | $84.3441 | $84.34 | $84.35 | $84.30 |
| Purchase #2 | $188.61 | 5.764% | $199.4815 | $199.48 | $199.50 | $199.50 |
| Purchase #3 | $229.34 | 11.628% | $256.0077 | $256.01 | $256.00 | $256.00 |
| Purchase #4 | $132.50 | 3.831% | $137.5761 | $137.58 | $137.60 | $137.60 |
| Purchase #5 | $121.92 | 7.474% | $131.0323 | $131.03 | $131.05 | $131.00 |
| Purchase #6 | $115.56 | 6.176% | $122.697 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $248.52 | 8.151% | $268.7769 | $268.78 | $268.80 | $268.80 |
| 7 purchase totals = | $1,114.17 | $1,199.9156 | $1,199.92 | $1,200.00 | $1,199.90 | |