| 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 | $196.59 | 4.668% | $205.7668 | $205.77 | $205.75 | $205.80 |
| Purchase #2 | $90.67 | 10.259% | $99.9718 | $99.97 | $99.95 | $100.00 |
| Purchase #3 | $42.70 | 12.375% | $47.9841 | $47.98 | $48.00 | $48.00 |
| Purchase #4 | $143.54 | 6.851% | $153.3739 | $153.37 | $153.35 | $153.40 |
| Purchase #5 | $60.80 | 10.717% | $67.3159 | $67.32 | $67.30 | $67.30 |
| Purchase #6 | $87.50 | 7.350% | $93.9313 | $93.93 | $93.95 | $93.90 |
| Purchase #7 | $14.95 | 8.632% | $16.2405 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $636.75 | $684.5843 | $684.58 | $684.55 | $684.60 | |