| 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 | $15.48 | 7.731% | $16.6768 | $16.68 | $16.70 | $16.70 |
| Purchase #2 | $94.27 | 9.441% | $103.17 | $103.17 | $103.15 | $103.20 |
| Purchase #3 | $62.45 | 9.751% | $68.5395 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $189.72 | 12.686% | $213.7879 | $213.79 | $213.80 | $213.80 |
| Purchase #5 | $244.67 | 12.513% | $275.2856 | $275.29 | $275.30 | $275.30 |
| Purchase #6 | $182.54 | 9.142% | $199.2278 | $199.23 | $199.25 | $199.20 |
| Purchase #7 | $225.28 | 7.400% | $241.9507 | $241.95 | $241.95 | $242.00 |
| 7 purchase totals = | $1,014.41 | $1,118.6383 | $1,118.65 | $1,118.70 | $1,118.70 | |