| 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 | $102.60 | 4.481% | $107.1975 | $107.20 | $107.20 | $107.20 |
| Purchase #2 | $228.56 | 4.792% | $239.5126 | $239.51 | $239.50 | $239.50 |
| Purchase #3 | $237.29 | 12.166% | $266.1587 | $266.16 | $266.15 | $266.20 |
| Purchase #4 | $5.55 | 9.230% | $6.0623 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $80.48 | 11.129% | $89.4366 | $89.44 | $89.45 | $89.40 |
| Purchase #6 | $128.34 | 10.433% | $141.7297 | $141.73 | $141.75 | $141.70 |
| Purchase #7 | $214.79 | 7.765% | $231.4684 | $231.47 | $231.45 | $231.50 |
| 7 purchase totals = | $997.61 | $1,081.5658 | $1,081.57 | $1,081.55 | $1,081.60 | |