| 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 | $160.62 | 6.781% | $171.5116 | $171.51 | $171.50 | $171.50 |
| Purchase #2 | $149.25 | 7.140% | $159.9065 | $159.91 | $159.90 | $159.90 |
| Purchase #3 | $200.56 | 13.679% | $227.9946 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $206.48 | 13.874% | $235.127 | $235.13 | $235.15 | $235.10 |
| Purchase #5 | $235.58 | 13.141% | $266.5376 | $266.54 | $266.55 | $266.50 |
| Purchase #6 | $160.49 | 8.194% | $173.6406 | $173.64 | $173.65 | $173.60 |
| Purchase #7 | $61.57 | 9.872% | $67.6482 | $67.65 | $67.65 | $67.60 |
| 7 purchase totals = | $1,174.55 | $1,302.3661 | $1,302.37 | $1,302.40 | $1,302.20 | |