| 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 | $173.73 | 3.381% | $179.6038 | $179.60 | $179.60 | $179.60 |
| Purchase #2 | $162.54 | 5.606% | $171.652 | $171.65 | $171.65 | $171.70 |
| Purchase #3 | $202.77 | 11.540% | $226.1697 | $226.17 | $226.15 | $226.20 |
| Purchase #4 | $97.37 | 8.591% | $105.7351 | $105.74 | $105.75 | $105.70 |
| Purchase #5 | $206.35 | 8.670% | $224.2405 | $224.24 | $224.25 | $224.20 |
| Purchase #6 | $9.81 | 6.409% | $10.4387 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $155.59 | 7.550% | $167.337 | $167.34 | $167.35 | $167.30 |
| 7 purchase totals = | $1,008.16 | $1,085.1768 | $1,085.18 | $1,085.20 | $1,085.10 | |