| 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 | $200.62 | 13.239% | $227.1801 | $227.18 | $227.20 | $227.20 |
| Purchase #2 | $238.37 | 10.208% | $262.7028 | $262.70 | $262.70 | $262.70 |
| Purchase #3 | $188.85 | 11.804% | $211.1419 | $211.14 | $211.15 | $211.10 |
| Purchase #4 | $81.28 | 4.326% | $84.7962 | $84.80 | $84.80 | $84.80 |
| Purchase #5 | $182.51 | 12.751% | $205.7819 | $205.78 | $205.80 | $205.80 |
| Purchase #6 | $60.28 | 11.726% | $67.3484 | $67.35 | $67.35 | $67.30 |
| Purchase #7 | $52.48 | 11.355% | $58.4391 | $58.44 | $58.45 | $58.40 |
| 7 purchase totals = | $1,004.39 | $1,117.3904 | $1,117.39 | $1,117.45 | $1,117.30 | |