| 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 | $230.43 | 9.686% | $252.7494 | $252.75 | $252.75 | $252.70 |
| Purchase #2 | $191.65 | 5.220% | $201.6541 | $201.65 | $201.65 | $201.70 |
| Purchase #3 | $12.25 | 13.152% | $13.8611 | $13.86 | $13.85 | $13.90 |
| Purchase #4 | $72.40 | 10.318% | $79.8702 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $179.29 | 5.287% | $188.7691 | $188.77 | $188.75 | $188.80 |
| Purchase #6 | $14.55 | 11.727% | $16.2563 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $244.92 | 11.218% | $272.3951 | $272.40 | $272.40 | $272.40 |
| 7 purchase totals = | $945.49 | $1,025.5553 | $1,025.56 | $1,025.50 | $1,025.70 | |