| 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 | $23.46 | 4.202% | $24.4458 | $24.45 | $24.45 | $24.40 |
| Purchase #2 | $171.78 | 9.353% | $187.8466 | $187.85 | $187.85 | $187.80 |
| Purchase #3 | $66.25 | 3.730% | $68.7211 | $68.72 | $68.70 | $68.70 |
| Purchase #4 | $70.53 | 12.156% | $79.1036 | $79.10 | $79.10 | $79.10 |
| Purchase #5 | $8.76 | 3.223% | $9.0423 | $9.04 | $9.05 | $9.00 |
| Purchase #6 | $158.61 | 11.345% | $176.6043 | $176.60 | $176.60 | $176.60 |
| Purchase #7 | $32.50 | 13.161% | $36.7773 | $36.78 | $36.80 | $36.80 |
| 7 purchase totals = | $531.89 | $582.5410 | $582.54 | $582.55 | $582.40 | |