| 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 | $17.93 | 8.565% | $19.4657 | $19.47 | $19.45 | $19.50 |
| Purchase #2 | $103.34 | 11.154% | $114.8665 | $114.87 | $114.85 | $114.90 |
| Purchase #3 | $93.97 | 9.617% | $103.0071 | $103.01 | $103.00 | $103.00 |
| Purchase #4 | $181.26 | 10.306% | $199.9407 | $199.94 | $199.95 | $199.90 |
| Purchase #5 | $50.42 | 7.805% | $54.3553 | $54.36 | $54.35 | $54.40 |
| Purchase #6 | $167.59 | 9.124% | $182.8809 | $182.88 | $182.90 | $182.90 |
| Purchase #7 | $105.26 | 11.661% | $117.5344 | $117.53 | $117.55 | $117.50 |
| 7 purchase totals = | $719.77 | $792.0506 | $792.06 | $792.05 | $792.10 | |