| 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 | $13.79 | 13.747% | $15.6857 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $223.39 | 12.835% | $252.0621 | $252.06 | $252.05 | $252.10 |
| Purchase #3 | $102.44 | 5.122% | $107.687 | $107.69 | $107.70 | $107.70 |
| Purchase #4 | $85.65 | 8.403% | $92.8472 | $92.85 | $92.85 | $92.80 |
| Purchase #5 | $23.28 | 10.574% | $25.7416 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $230.65 | 7.745% | $248.5138 | $248.51 | $248.50 | $248.50 |
| Purchase #7 | $25.48 | 12.586% | $28.6869 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $704.68 | $771.2243 | $771.23 | $771.25 | $771.20 | |