| 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 | $104.76 | 3.758% | $108.6969 | $108.70 | $108.70 | $108.70 |
| Purchase #2 | $64.93 | 11.536% | $72.4203 | $72.42 | $72.40 | $72.40 |
| Purchase #3 | $20.47 | 7.311% | $21.9666 | $21.97 | $21.95 | $22.00 |
| Purchase #4 | $177.67 | 8.292% | $192.4024 | $192.40 | $192.40 | $192.40 |
| Purchase #5 | $202.50 | 3.271% | $209.1238 | $209.12 | $209.10 | $209.10 |
| Purchase #6 | $187.49 | 10.106% | $206.4377 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $245.52 | 5.256% | $258.4245 | $258.42 | $258.40 | $258.40 |
| 7 purchase totals = | $1,003.34 | $1,069.4722 | $1,069.47 | $1,069.40 | $1,069.40 | |