| 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 | $230.26 | 7.717% | $248.0292 | $248.03 | $248.05 | $248.00 |
| Purchase #2 | $180.82 | 5.859% | $191.4142 | $191.41 | $191.40 | $191.40 |
| Purchase #3 | $63.66 | 6.851% | $68.0213 | $68.02 | $68.00 | $68.00 |
| Purchase #4 | $22.91 | 3.333% | $23.6736 | $23.67 | $23.65 | $23.70 |
| Purchase #5 | $136.43 | 11.736% | $152.4414 | $152.44 | $152.45 | $152.40 |
| Purchase #6 | $98.97 | 13.546% | $112.3765 | $112.38 | $112.40 | $112.40 |
| Purchase #7 | $132.75 | 6.236% | $141.0283 | $141.03 | $141.05 | $141.00 |
| 7 purchase totals = | $865.80 | $936.9845 | $936.98 | $937.00 | $936.90 | |