| 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 | $116.62 | 5.378% | $122.8918 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $78.48 | 11.136% | $87.2195 | $87.22 | $87.20 | $87.20 |
| Purchase #3 | $22.49 | 11.847% | $25.1544 | $25.15 | $25.15 | $25.20 |
| Purchase #4 | $125.54 | 6.272% | $133.4139 | $133.41 | $133.40 | $133.40 |
| Purchase #5 | $185.86 | 9.415% | $203.3587 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $186.73 | 5.331% | $196.6846 | $196.68 | $196.70 | $196.70 |
| Purchase #7 | $145.90 | 6.441% | $155.2974 | $155.30 | $155.30 | $155.30 |
| 7 purchase totals = | $861.62 | $924.0203 | $924.01 | $924.00 | $924.10 | |