| 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 | $122.60 | 3.355% | $126.7132 | $126.71 | $126.70 | $126.70 |
| Purchase #2 | $36.91 | 11.117% | $41.0133 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $101.96 | 9.559% | $111.7064 | $111.71 | $111.70 | $111.70 |
| Purchase #4 | $130.90 | 7.432% | $140.6285 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $50.43 | 12.184% | $56.5744 | $56.57 | $56.55 | $56.60 |
| Purchase #6 | $68.26 | 10.436% | $75.3836 | $75.38 | $75.40 | $75.40 |
| Purchase #7 | $95.81 | 13.737% | $108.9714 | $108.97 | $108.95 | $109.00 |
| 7 purchase totals = | $606.87 | $660.9908 | $660.98 | $660.95 | $661.00 | |