| 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 | $239.48 | 4.466% | $250.1752 | $250.18 | $250.20 | $250.20 |
| Purchase #2 | $48.97 | 11.748% | $54.723 | $54.72 | $54.70 | $54.70 |
| Purchase #3 | $72.60 | 13.874% | $82.6725 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $164.58 | 6.253% | $174.8712 | $174.87 | $174.85 | $174.90 |
| Purchase #5 | $44.91 | 10.850% | $49.7827 | $49.78 | $49.80 | $49.80 |
| Purchase #6 | $124.86 | 8.648% | $135.6579 | $135.66 | $135.65 | $135.70 |
| Purchase #7 | $28.34 | 13.764% | $32.2407 | $32.24 | $32.25 | $32.20 |
| 7 purchase totals = | $723.74 | $780.1232 | $780.12 | $780.10 | $780.20 | |