| 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 | $223.60 | 3.647% | $231.7547 | $231.75 | $231.75 | $231.80 |
| Purchase #2 | $63.54 | 5.510% | $67.0411 | $67.04 | $67.05 | $67.00 |
| Purchase #3 | $49.77 | 10.561% | $55.0262 | $55.03 | $55.05 | $55.00 |
| Purchase #4 | $244.93 | 12.217% | $274.8531 | $274.85 | $274.85 | $274.90 |
| Purchase #5 | $7.59 | 7.263% | $8.1413 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $168.63 | 6.222% | $179.1222 | $179.12 | $179.10 | $179.10 |
| Purchase #7 | $157.78 | 12.410% | $177.3605 | $177.36 | $177.35 | $177.40 |
| 7 purchase totals = | $915.84 | $993.2991 | $993.29 | $993.30 | $993.30 | |