| 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 | $227.98 | 7.447% | $244.9577 | $244.96 | $244.95 | $245.00 |
| Purchase #2 | $45.73 | 3.832% | $47.4824 | $47.48 | $47.50 | $47.50 |
| Purchase #3 | $34.28 | 10.169% | $37.7659 | $37.77 | $37.75 | $37.80 |
| Purchase #4 | $247.75 | 5.860% | $262.2682 | $262.27 | $262.25 | $262.30 |
| Purchase #5 | $227.57 | 13.735% | $258.8267 | $258.83 | $258.85 | $258.80 |
| Purchase #6 | $114.29 | 7.170% | $122.4846 | $122.48 | $122.50 | $122.50 |
| Purchase #7 | $238.65 | 3.828% | $247.7855 | $247.79 | $247.80 | $247.80 |
| 7 purchase totals = | $1,136.25 | $1,221.5710 | $1,221.58 | $1,221.60 | $1,221.70 | |