| 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 | $182.85 | 5.544% | $192.9872 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $57.44 | 8.804% | $62.497 | $62.50 | $62.50 | $62.50 |
| Purchase #3 | $143.29 | 11.337% | $159.5348 | $159.53 | $159.55 | $159.50 |
| Purchase #4 | $86.63 | 5.856% | $91.7031 | $91.70 | $91.70 | $91.70 |
| Purchase #5 | $80.91 | 4.537% | $84.5809 | $84.58 | $84.60 | $84.60 |
| Purchase #6 | $61.48 | 13.446% | $69.7466 | $69.75 | $69.75 | $69.70 |
| Purchase #7 | $78.79 | 9.704% | $86.4358 | $86.44 | $86.45 | $86.40 |
| 7 purchase totals = | $691.39 | $747.4854 | $747.49 | $747.55 | $747.40 | |