| 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 | $184.26 | 9.341% | $201.4717 | $201.47 | $201.45 | $201.50 |
| Purchase #2 | $78.26 | 13.751% | $89.0215 | $89.02 | $89.00 | $89.00 |
| Purchase #3 | $10.33 | 4.870% | $10.8331 | $10.83 | $10.85 | $10.80 |
| Purchase #4 | $170.87 | 9.707% | $187.4564 | $187.46 | $187.45 | $187.50 |
| Purchase #5 | $146.52 | 8.275% | $158.6445 | $158.64 | $158.65 | $158.60 |
| Purchase #6 | $184.73 | 7.176% | $197.9862 | $197.99 | $198.00 | $198.00 |
| Purchase #7 | $152.80 | 4.426% | $159.5629 | $159.56 | $159.55 | $159.60 |
| 7 purchase totals = | $927.77 | $1,004.9763 | $1,004.97 | $1,004.95 | $1,005.00 | |