| 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 | $87.69 | 7.301% | $94.0922 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $48.92 | 5.818% | $51.7662 | $51.77 | $51.75 | $51.80 |
| Purchase #3 | $161.43 | 5.588% | $170.4507 | $170.45 | $170.45 | $170.50 |
| Purchase #4 | $122.94 | 13.296% | $139.2861 | $139.29 | $139.30 | $139.30 |
| Purchase #5 | $47.81 | 5.150% | $50.2722 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $230.41 | 3.789% | $239.1402 | $239.14 | $239.15 | $239.10 |
| Purchase #7 | $165.90 | 7.465% | $178.2844 | $178.28 | $178.30 | $178.30 |
| 7 purchase totals = | $865.10 | $923.2920 | $923.29 | $923.30 | $923.40 | |