| 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 | $133.88 | 3.237% | $138.2137 | $138.21 | $138.20 | $138.20 |
| Purchase #2 | $160.35 | 3.787% | $166.4225 | $166.42 | $166.40 | $166.40 |
| Purchase #3 | $206.84 | 3.430% | $213.9346 | $213.93 | $213.95 | $213.90 |
| Purchase #4 | $108.81 | 7.184% | $116.6269 | $116.63 | $116.65 | $116.60 |
| Purchase #5 | $84.78 | 11.804% | $94.7874 | $94.79 | $94.80 | $94.80 |
| Purchase #6 | $133.64 | 9.141% | $145.856 | $145.86 | $145.85 | $145.90 |
| Purchase #7 | $126.38 | 6.287% | $134.3255 | $134.33 | $134.35 | $134.30 |
| 7 purchase totals = | $954.68 | $1,010.1666 | $1,010.17 | $1,010.20 | $1,010.10 | |