| 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 | $51.38 | 7.262% | $55.1112 | $55.11 | $55.10 | $55.10 |
| Purchase #2 | $119.66 | 5.403% | $126.1252 | $126.13 | $126.15 | $126.10 |
| Purchase #3 | $12.38 | 13.244% | $14.0196 | $14.02 | $14.00 | $14.00 |
| Purchase #4 | $147.68 | 13.556% | $167.6995 | $167.70 | $167.70 | $167.70 |
| Purchase #5 | $203.61 | 13.771% | $231.6491 | $231.65 | $231.65 | $231.60 |
| Purchase #6 | $197.42 | 3.123% | $203.5854 | $203.59 | $203.60 | $203.60 |
| Purchase #7 | $214.26 | 8.866% | $233.2563 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $946.39 | $1,031.4463 | $1,031.46 | $1,031.45 | $1,031.40 | |