| 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 | $218.74 | 11.779% | $244.5054 | $244.51 | $244.50 | $244.50 |
| Purchase #2 | $196.81 | 4.732% | $206.123 | $206.12 | $206.10 | $206.10 |
| Purchase #3 | $190.72 | 11.148% | $211.9815 | $211.98 | $212.00 | $212.00 |
| Purchase #4 | $229.59 | 7.271% | $246.2835 | $246.28 | $246.30 | $246.30 |
| Purchase #5 | $40.33 | 6.423% | $42.9204 | $42.92 | $42.90 | $42.90 |
| Purchase #6 | $99.97 | 7.872% | $107.8396 | $107.84 | $107.85 | $107.80 |
| Purchase #7 | $77.70 | 7.315% | $83.3838 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $1,053.86 | $1,143.0372 | $1,143.03 | $1,143.05 | $1,143.00 | |