| 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 | $181.83 | 9.592% | $199.2711 | $199.27 | $199.25 | $199.30 |
| Purchase #2 | $114.70 | 7.362% | $123.1442 | $123.14 | $123.15 | $123.10 |
| Purchase #3 | $212.41 | 7.103% | $227.4975 | $227.50 | $227.50 | $227.50 |
| Purchase #4 | $117.74 | 12.778% | $132.7848 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $58.53 | 10.251% | $64.5299 | $64.53 | $64.55 | $64.50 |
| Purchase #6 | $209.40 | 5.771% | $221.4845 | $221.48 | $221.50 | $221.50 |
| Purchase #7 | $182.62 | 12.252% | $204.9946 | $204.99 | $205.00 | $205.00 |
| 7 purchase totals = | $1,077.23 | $1,173.7066 | $1,173.69 | $1,173.75 | $1,173.70 | |