| 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 | $166.97 | 12.401% | $187.6759 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $107.67 | 13.309% | $121.9998 | $122.00 | $122.00 | $122.00 |
| Purchase #3 | $18.64 | 7.786% | $20.0913 | $20.09 | $20.10 | $20.10 |
| Purchase #4 | $20.80 | 9.269% | $22.728 | $22.73 | $22.75 | $22.70 |
| Purchase #5 | $205.96 | 6.271% | $218.8758 | $218.88 | $218.90 | $218.90 |
| Purchase #6 | $242.25 | 11.352% | $269.7502 | $269.75 | $269.75 | $269.80 |
| Purchase #7 | $114.58 | 13.211% | $129.7172 | $129.72 | $129.70 | $129.70 |
| 7 purchase totals = | $876.87 | $970.8382 | $970.85 | $970.90 | $970.90 | |