| 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 | $175.98 | 11.364% | $195.9784 | $195.98 | $196.00 | $196.00 |
| Purchase #2 | $16.79 | 11.281% | $18.6841 | $18.68 | $18.70 | $18.70 |
| Purchase #3 | $43.71 | 10.671% | $48.3743 | $48.37 | $48.35 | $48.40 |
| Purchase #4 | $162.45 | 7.163% | $174.0863 | $174.09 | $174.10 | $174.10 |
| Purchase #5 | $125.80 | 8.483% | $136.4716 | $136.47 | $136.45 | $136.50 |
| Purchase #6 | $74.72 | 10.128% | $82.2876 | $82.29 | $82.30 | $82.30 |
| Purchase #7 | $170.71 | 6.221% | $181.3299 | $181.33 | $181.35 | $181.30 |
| 7 purchase totals = | $770.16 | $837.2122 | $837.21 | $837.25 | $837.30 | |