| 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 | $182.41 | 7.145% | $195.4432 | $195.44 | $195.45 | $195.40 |
| Purchase #2 | $26.42 | 13.423% | $29.9664 | $29.97 | $29.95 | $30.00 |
| Purchase #3 | $12.73 | 4.728% | $13.3319 | $13.33 | $13.35 | $13.30 |
| Purchase #4 | $9.54 | 11.194% | $10.6079 | $10.61 | $10.60 | $10.60 |
| Purchase #5 | $232.55 | 13.856% | $264.7721 | $264.77 | $264.75 | $264.80 |
| Purchase #6 | $89.45 | 6.321% | $95.1041 | $95.10 | $95.10 | $95.10 |
| Purchase #7 | $65.33 | 6.654% | $69.6771 | $69.68 | $69.70 | $69.70 |
| 7 purchase totals = | $618.43 | $678.9027 | $678.90 | $678.90 | $678.90 | |