| 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 | $207.92 | 7.666% | $223.8591 | $223.86 | $223.85 | $223.90 |
| Purchase #2 | $212.55 | 5.343% | $223.9065 | $223.91 | $223.90 | $223.90 |
| Purchase #3 | $218.97 | 4.563% | $228.9616 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $221.95 | 12.309% | $249.2698 | $249.27 | $249.25 | $249.30 |
| Purchase #5 | $39.33 | 4.178% | $40.9732 | $40.97 | $40.95 | $41.00 |
| Purchase #6 | $179.26 | 6.253% | $190.4691 | $190.47 | $190.45 | $190.50 |
| Purchase #7 | $14.59 | 12.319% | $16.3873 | $16.39 | $16.40 | $16.40 |
| 7 purchase totals = | $1,094.57 | $1,173.8266 | $1,173.83 | $1,173.75 | $1,174.00 | |