| 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 | $214.97 | 4.469% | $224.577 | $224.58 | $224.60 | $224.60 |
| Purchase #2 | $121.66 | 4.342% | $126.9425 | $126.94 | $126.95 | $126.90 |
| Purchase #3 | $45.86 | 7.830% | $49.4508 | $49.45 | $49.45 | $49.50 |
| Purchase #4 | $40.77 | 12.770% | $45.9763 | $45.98 | $46.00 | $46.00 |
| Purchase #5 | $238.91 | 8.710% | $259.7191 | $259.72 | $259.70 | $259.70 |
| Purchase #6 | $120.78 | 7.263% | $129.5523 | $129.55 | $129.55 | $129.60 |
| Purchase #7 | $129.52 | 4.643% | $135.5336 | $135.53 | $135.55 | $135.50 |
| 7 purchase totals = | $912.47 | $971.7516 | $971.75 | $971.80 | $971.80 | |