| 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 | $234.77 | 7.693% | $252.8309 | $252.83 | $252.85 | $252.80 |
| Purchase #2 | $136.61 | 3.683% | $141.6413 | $141.64 | $141.65 | $141.60 |
| Purchase #3 | $10.62 | 11.204% | $11.8099 | $11.81 | $11.80 | $11.80 |
| Purchase #4 | $219.34 | 6.124% | $232.7724 | $232.77 | $232.75 | $232.80 |
| Purchase #5 | $6.35 | 6.273% | $6.7483 | $6.75 | $6.75 | $6.70 |
| Purchase #6 | $50.29 | 6.497% | $53.5573 | $53.56 | $53.55 | $53.60 |
| Purchase #7 | $114.92 | 9.149% | $125.434 | $125.43 | $125.45 | $125.40 |
| 7 purchase totals = | $772.90 | $824.7941 | $824.79 | $824.80 | $824.70 | |