| 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 | $199.94 | 9.213% | $218.3605 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $150.94 | 11.734% | $168.6513 | $168.65 | $168.65 | $168.70 |
| Purchase #3 | $82.73 | 5.633% | $87.3902 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $197.77 | 7.846% | $213.287 | $213.29 | $213.30 | $213.30 |
| Purchase #5 | $199.67 | 7.406% | $214.4576 | $214.46 | $214.45 | $214.50 |
| Purchase #6 | $196.72 | 11.687% | $219.7107 | $219.71 | $219.70 | $219.70 |
| Purchase #7 | $152.42 | 3.591% | $157.8934 | $157.89 | $157.90 | $157.90 |
| 7 purchase totals = | $1,180.19 | $1,279.7507 | $1,279.75 | $1,279.75 | $1,279.90 | |