| 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 | $245.61 | 8.304% | $266.0055 | $266.01 | $266.00 | $266.00 |
| Purchase #2 | $106.50 | 10.404% | $117.5803 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $218.84 | 4.315% | $228.2829 | $228.28 | $228.30 | $228.30 |
| Purchase #4 | $88.35 | 7.173% | $94.6873 | $94.69 | $94.70 | $94.70 |
| Purchase #5 | $245.44 | 3.436% | $253.8733 | $253.87 | $253.85 | $253.90 |
| Purchase #6 | $110.83 | 8.531% | $120.2849 | $120.28 | $120.30 | $120.30 |
| Purchase #7 | $151.85 | 9.361% | $166.0647 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $1,167.42 | $1,246.7789 | $1,246.77 | $1,246.80 | $1,246.90 | |