| 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 | $114.25 | 13.712% | $129.916 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $227.46 | 5.752% | $240.5435 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $44.38 | 4.173% | $46.232 | $46.23 | $46.25 | $46.20 |
| Purchase #4 | $44.65 | 13.252% | $50.567 | $50.57 | $50.55 | $50.60 |
| Purchase #5 | $249.85 | 13.759% | $284.2269 | $284.23 | $284.25 | $284.20 |
| Purchase #6 | $144.28 | 4.855% | $151.2848 | $151.28 | $151.30 | $151.30 |
| Purchase #7 | $10.28 | 13.212% | $11.6382 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $835.15 | $914.4084 | $914.41 | $914.45 | $914.30 | |