| 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 | $141.48 | 13.510% | $160.5939 | $160.59 | $160.60 | $160.60 |
| Purchase #2 | $193.33 | 7.359% | $207.5572 | $207.56 | $207.55 | $207.60 |
| Purchase #3 | $28.77 | 6.559% | $30.657 | $30.66 | $30.65 | $30.70 |
| Purchase #4 | $211.32 | 6.461% | $224.9734 | $224.97 | $224.95 | $225.00 |
| Purchase #5 | $196.61 | 12.859% | $221.8921 | $221.89 | $221.90 | $221.90 |
| Purchase #6 | $63.43 | 12.774% | $71.5325 | $71.53 | $71.55 | $71.50 |
| Purchase #7 | $196.70 | 11.266% | $218.8602 | $218.86 | $218.85 | $218.90 |
| 7 purchase totals = | $1,031.64 | $1,136.0663 | $1,136.06 | $1,136.05 | $1,136.20 | |