| 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 | $189.58 | 11.840% | $212.0263 | $212.03 | $212.05 | $212.00 |
| Purchase #2 | $122.47 | 9.483% | $134.0838 | $134.08 | $134.10 | $134.10 |
| Purchase #3 | $34.99 | 8.540% | $37.9781 | $37.98 | $38.00 | $38.00 |
| Purchase #4 | $194.95 | 9.222% | $212.9283 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $226.66 | 9.591% | $248.399 | $248.40 | $248.40 | $248.40 |
| Purchase #6 | $53.74 | 12.738% | $60.5854 | $60.59 | $60.60 | $60.60 |
| Purchase #7 | $6.38 | 5.310% | $6.7188 | $6.72 | $6.70 | $6.70 |
| 7 purchase totals = | $828.77 | $912.7197 | $912.73 | $912.80 | $912.70 | |