| 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 | $109.88 | 9.830% | $120.6812 | $120.68 | $120.70 | $120.70 |
| Purchase #2 | $150.92 | 13.706% | $171.6051 | $171.61 | $171.60 | $171.60 |
| Purchase #3 | $226.52 | 9.822% | $248.7688 | $248.77 | $248.75 | $248.80 |
| Purchase #4 | $98.54 | 7.603% | $106.032 | $106.03 | $106.05 | $106.00 |
| Purchase #5 | $129.99 | 13.647% | $147.7297 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $167.95 | 13.575% | $190.7492 | $190.75 | $190.75 | $190.70 |
| Purchase #7 | $191.99 | 9.135% | $209.5283 | $209.53 | $209.55 | $209.50 |
| 7 purchase totals = | $1,075.79 | $1,195.0943 | $1,195.10 | $1,195.15 | $1,195.00 | |