| 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 | $51.74 | 13.190% | $58.5645 | $58.56 | $58.55 | $58.60 |
| Purchase #2 | $16.58 | 5.804% | $17.5423 | $17.54 | $17.55 | $17.50 |
| Purchase #3 | $250.94 | 6.674% | $267.6877 | $267.69 | $267.70 | $267.70 |
| Purchase #4 | $10.68 | 9.651% | $11.7107 | $11.71 | $11.70 | $11.70 |
| Purchase #5 | $171.72 | 13.188% | $194.3664 | $194.37 | $194.35 | $194.40 |
| Purchase #6 | $145.73 | 6.779% | $155.609 | $155.61 | $155.60 | $155.60 |
| Purchase #7 | $193.52 | 12.631% | $217.9635 | $217.96 | $217.95 | $218.00 |
| 7 purchase totals = | $840.91 | $923.4441 | $923.44 | $923.40 | $923.50 | |