| 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 | $128.92 | 9.495% | $141.161 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $71.90 | 6.280% | $76.4153 | $76.42 | $76.40 | $76.40 |
| Purchase #3 | $106.62 | 10.430% | $117.7405 | $117.74 | $117.75 | $117.70 |
| Purchase #4 | $78.56 | 5.826% | $83.1369 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $229.87 | 4.329% | $239.8211 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $80.81 | 7.831% | $87.1382 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $54.68 | 6.851% | $58.4261 | $58.43 | $58.45 | $58.40 |
| 7 purchase totals = | $751.36 | $803.8391 | $803.85 | $803.85 | $803.70 | |