| 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 | $94.37 | 7.669% | $101.6072 | $101.61 | $101.60 | $101.60 |
| Purchase #2 | $224.66 | 6.690% | $239.6898 | $239.69 | $239.70 | $239.70 |
| Purchase #3 | $144.95 | 13.838% | $165.0082 | $165.01 | $165.00 | $165.00 |
| Purchase #4 | $246.37 | 9.630% | $270.0954 | $270.10 | $270.10 | $270.10 |
| Purchase #5 | $126.51 | 11.854% | $141.5065 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $211.32 | 12.680% | $238.1154 | $238.12 | $238.10 | $238.10 |
| Purchase #7 | $166.70 | 13.802% | $189.7079 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $1,214.88 | $1,345.7304 | $1,345.75 | $1,345.70 | $1,345.70 | |