| 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 | $146.85 | 9.721% | $161.1253 | $161.13 | $161.15 | $161.10 |
| Purchase #2 | $239.77 | 10.119% | $264.0323 | $264.03 | $264.05 | $264.00 |
| Purchase #3 | $179.54 | 12.192% | $201.4295 | $201.43 | $201.45 | $201.40 |
| Purchase #4 | $7.55 | 5.132% | $7.9375 | $7.94 | $7.95 | $7.90 |
| Purchase #5 | $39.55 | 9.372% | $43.2566 | $43.26 | $43.25 | $43.30 |
| Purchase #6 | $139.73 | 4.360% | $145.8222 | $145.82 | $145.80 | $145.80 |
| Purchase #7 | $99.46 | 6.580% | $106.0045 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $852.45 | $929.6079 | $929.61 | $929.65 | $929.50 | |