| 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 | $233.72 | 11.703% | $261.0723 | $261.07 | $261.05 | $261.10 |
| Purchase #2 | $9.50 | 6.151% | $10.0843 | $10.08 | $10.10 | $10.10 |
| Purchase #3 | $123.88 | 9.705% | $135.9026 | $135.90 | $135.90 | $135.90 |
| Purchase #4 | $193.26 | 10.650% | $213.8422 | $213.84 | $213.85 | $213.80 |
| Purchase #5 | $72.37 | 13.248% | $81.9576 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $150.76 | 4.489% | $157.5276 | $157.53 | $157.55 | $157.50 |
| Purchase #7 | $114.35 | 12.664% | $128.8313 | $128.83 | $128.85 | $128.80 |
| 7 purchase totals = | $897.84 | $989.2179 | $989.21 | $989.25 | $989.20 | |