| 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 | $145.69 | 8.184% | $157.6133 | $157.61 | $157.60 | $157.60 |
| Purchase #2 | $17.76 | 9.860% | $19.5111 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $80.97 | 5.734% | $85.6128 | $85.61 | $85.60 | $85.60 |
| Purchase #4 | $137.27 | 9.195% | $149.892 | $149.89 | $149.90 | $149.90 |
| Purchase #5 | $238.81 | 5.200% | $251.2281 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $223.96 | 9.388% | $244.9854 | $244.99 | $245.00 | $245.00 |
| Purchase #7 | $67.63 | 3.428% | $69.9484 | $69.95 | $69.95 | $69.90 |
| 7 purchase totals = | $912.09 | $978.7911 | $978.79 | $978.80 | $978.70 | |