| 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 | $109.98 | 4.271% | $114.6772 | $114.68 | $114.70 | $114.70 |
| Purchase #2 | $32.35 | 10.136% | $35.629 | $35.63 | $35.65 | $35.60 |
| Purchase #3 | $193.38 | 11.464% | $215.5491 | $215.55 | $215.55 | $215.50 |
| Purchase #4 | $65.89 | 13.292% | $74.6481 | $74.65 | $74.65 | $74.60 |
| Purchase #5 | $110.29 | 11.120% | $122.5542 | $122.55 | $122.55 | $122.60 |
| Purchase #6 | $188.90 | 10.754% | $209.2143 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $194.81 | 3.501% | $201.6303 | $201.63 | $201.65 | $201.60 |
| 7 purchase totals = | $895.60 | $973.9022 | $973.90 | $973.95 | $973.80 | |