| 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 | $117.70 | 4.464% | $122.9541 | $122.95 | $122.95 | $123.00 |
| Purchase #2 | $112.99 | 8.555% | $122.6563 | $122.66 | $122.65 | $122.70 |
| Purchase #3 | $212.49 | 9.556% | $232.7955 | $232.80 | $232.80 | $232.80 |
| Purchase #4 | $144.53 | 7.227% | $154.9752 | $154.98 | $155.00 | $155.00 |
| Purchase #5 | $237.28 | 9.723% | $260.3507 | $260.35 | $260.35 | $260.40 |
| Purchase #6 | $220.59 | 9.587% | $241.738 | $241.74 | $241.75 | $241.70 |
| Purchase #7 | $63.67 | 10.782% | $70.5349 | $70.53 | $70.55 | $70.50 |
| 7 purchase totals = | $1,109.25 | $1,206.0047 | $1,206.01 | $1,206.05 | $1,206.10 | |