| 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 | $90.60 | 6.107% | $96.1329 | $96.13 | $96.15 | $96.10 |
| Purchase #2 | $245.65 | 9.468% | $268.9081 | $268.91 | $268.90 | $268.90 |
| Purchase #3 | $77.54 | 10.425% | $85.6235 | $85.62 | $85.60 | $85.60 |
| Purchase #4 | $191.49 | 13.403% | $217.1554 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $234.61 | 3.162% | $242.0284 | $242.03 | $242.05 | $242.00 |
| Purchase #6 | $242.98 | 8.235% | $262.9894 | $262.99 | $263.00 | $263.00 |
| Purchase #7 | $11.36 | 3.239% | $11.728 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $1,094.23 | $1,184.5657 | $1,184.57 | $1,184.60 | $1,184.50 | |