| 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 | $151.86 | 5.797% | $160.6633 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $147.71 | 3.174% | $152.3983 | $152.40 | $152.40 | $152.40 |
| Purchase #3 | $156.63 | 9.662% | $171.7636 | $171.76 | $171.75 | $171.80 |
| Purchase #4 | $50.74 | 10.665% | $56.1514 | $56.15 | $56.15 | $56.20 |
| Purchase #5 | $58.56 | 12.698% | $65.9959 | $66.00 | $66.00 | $66.00 |
| Purchase #6 | $170.50 | 7.261% | $182.88 | $182.88 | $182.90 | $182.90 |
| Purchase #7 | $211.62 | 12.398% | $237.8566 | $237.86 | $237.85 | $237.90 |
| 7 purchase totals = | $947.62 | $1,027.7091 | $1,027.71 | $1,027.70 | $1,027.90 | |