| 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 | $37.90 | 11.513% | $42.2634 | $42.26 | $42.25 | $42.30 |
| Purchase #2 | $87.90 | 8.290% | $95.1869 | $95.19 | $95.20 | $95.20 |
| Purchase #3 | $63.63 | 5.483% | $67.1188 | $67.12 | $67.10 | $67.10 |
| Purchase #4 | $227.50 | 13.845% | $258.9974 | $259.00 | $259.00 | $259.00 |
| Purchase #5 | $85.93 | 11.506% | $95.8171 | $95.82 | $95.80 | $95.80 |
| Purchase #6 | $98.68 | 8.623% | $107.1892 | $107.19 | $107.20 | $107.20 |
| Purchase #7 | $142.81 | 7.798% | $153.9463 | $153.95 | $153.95 | $153.90 |
| 7 purchase totals = | $744.35 | $820.5191 | $820.53 | $820.50 | $820.50 | |