| 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 | $186.31 | 4.317% | $194.353 | $194.35 | $194.35 | $194.40 |
| Purchase #2 | $162.47 | 7.289% | $174.3124 | $174.31 | $174.30 | $174.30 |
| Purchase #3 | $132.43 | 3.695% | $137.3233 | $137.32 | $137.30 | $137.30 |
| Purchase #4 | $71.49 | 3.493% | $73.9871 | $73.99 | $74.00 | $74.00 |
| Purchase #5 | $208.68 | 10.237% | $230.0426 | $230.04 | $230.05 | $230.00 |
| Purchase #6 | $151.26 | 9.501% | $165.6312 | $165.63 | $165.65 | $165.60 |
| Purchase #7 | $200.55 | 5.156% | $210.8904 | $210.89 | $210.90 | $210.90 |
| 7 purchase totals = | $1,113.19 | $1,186.5400 | $1,186.53 | $1,186.55 | $1,186.50 | |