| 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 | $183.78 | 9.780% | $201.7537 | $201.75 | $201.75 | $201.80 |
| Purchase #2 | $20.54 | 4.319% | $21.4271 | $21.43 | $21.45 | $21.40 |
| Purchase #3 | $187.75 | 9.441% | $205.4755 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $240.31 | 5.414% | $253.3204 | $253.32 | $253.30 | $253.30 |
| Purchase #5 | $73.81 | 4.361% | $77.0289 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $30.60 | 11.321% | $34.0642 | $34.06 | $34.05 | $34.10 |
| Purchase #7 | $162.27 | 10.552% | $179.3927 | $179.39 | $179.40 | $179.40 |
| 7 purchase totals = | $899.06 | $972.4625 | $972.46 | $972.50 | $972.50 | |