| 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 | $135.59 | 13.458% | $153.8377 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $153.66 | 9.756% | $168.6511 | $168.65 | $168.65 | $168.70 |
| Purchase #3 | $38.85 | 3.641% | $40.2645 | $40.26 | $40.25 | $40.30 |
| Purchase #4 | $157.54 | 10.858% | $174.6457 | $174.65 | $174.65 | $174.60 |
| Purchase #5 | $135.50 | 8.490% | $147.004 | $147.00 | $147.00 | $147.00 |
| Purchase #6 | $115.43 | 13.252% | $130.7268 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $51.99 | 10.723% | $57.5649 | $57.56 | $57.55 | $57.60 |
| 7 purchase totals = | $788.56 | $872.6947 | $872.69 | $872.70 | $872.70 | |