| 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 | $147.89 | 12.401% | $166.2298 | $166.23 | $166.25 | $166.20 |
| Purchase #2 | $118.39 | 9.675% | $129.8442 | $129.84 | $129.85 | $129.80 |
| Purchase #3 | $247.50 | 3.770% | $256.8308 | $256.83 | $256.85 | $256.80 |
| Purchase #4 | $61.81 | 3.127% | $63.7428 | $63.74 | $63.75 | $63.70 |
| Purchase #5 | $138.53 | 6.558% | $147.6148 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $237.44 | 9.701% | $260.4741 | $260.47 | $260.45 | $260.50 |
| Purchase #7 | $119.98 | 12.362% | $134.8119 | $134.81 | $134.80 | $134.80 |
| 7 purchase totals = | $1,071.54 | $1,159.5484 | $1,159.53 | $1,159.55 | $1,159.40 | |