| 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 | $147.29 | 13.285% | $166.8575 | $166.86 | $166.85 | $166.90 |
| Purchase #2 | $63.96 | 7.206% | $68.569 | $68.57 | $68.55 | $68.60 |
| Purchase #3 | $157.33 | 6.673% | $167.8286 | $167.83 | $167.85 | $167.80 |
| Purchase #4 | $94.59 | 9.360% | $103.4436 | $103.44 | $103.45 | $103.40 |
| Purchase #5 | $109.38 | 12.491% | $123.0427 | $123.04 | $123.05 | $123.00 |
| Purchase #6 | $93.50 | 9.107% | $102.015 | $102.02 | $102.00 | $102.00 |
| Purchase #7 | $130.95 | 8.239% | $141.739 | $141.74 | $141.75 | $141.70 |
| 7 purchase totals = | $797.00 | $873.4954 | $873.50 | $873.50 | $873.40 | |