| 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 | $117.99 | 13.801% | $134.2738 | $134.27 | $134.25 | $134.30 |
| Purchase #2 | $9.83 | 6.491% | $10.4681 | $10.47 | $10.45 | $10.50 |
| Purchase #3 | $143.66 | 8.754% | $156.236 | $156.24 | $156.25 | $156.20 |
| Purchase #4 | $244.48 | 10.391% | $269.8839 | $269.88 | $269.90 | $269.90 |
| Purchase #5 | $109.31 | 6.712% | $116.6469 | $116.65 | $116.65 | $116.60 |
| Purchase #6 | $249.68 | 6.662% | $266.3137 | $266.31 | $266.30 | $266.30 |
| Purchase #7 | $105.85 | 12.144% | $118.7044 | $118.70 | $118.70 | $118.70 |
| 7 purchase totals = | $980.80 | $1,072.5268 | $1,072.52 | $1,072.50 | $1,072.50 | |