| 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 | $181.61 | 10.767% | $201.1639 | $201.16 | $201.15 | $201.20 |
| Purchase #2 | $192.84 | 4.244% | $201.0241 | $201.02 | $201.00 | $201.00 |
| Purchase #3 | $212.88 | 3.580% | $220.5011 | $220.50 | $220.50 | $220.50 |
| Purchase #4 | $91.83 | 12.108% | $102.9488 | $102.95 | $102.95 | $102.90 |
| Purchase #5 | $189.90 | 11.144% | $211.0625 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $151.84 | 12.580% | $170.9415 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $133.67 | 6.359% | $142.1701 | $142.17 | $142.15 | $142.20 |
| 7 purchase totals = | $1,154.57 | $1,249.8120 | $1,249.80 | $1,249.75 | $1,249.80 | |