| 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 | $21.32 | 13.317% | $24.1592 | $24.16 | $24.15 | $24.20 |
| Purchase #2 | $178.90 | 8.410% | $193.9455 | $193.95 | $193.95 | $193.90 |
| Purchase #3 | $175.48 | 6.375% | $186.6669 | $186.67 | $186.65 | $186.70 |
| Purchase #4 | $209.81 | 6.208% | $222.835 | $222.84 | $222.85 | $222.80 |
| Purchase #5 | $170.93 | 11.630% | $190.8092 | $190.81 | $190.80 | $190.80 |
| Purchase #6 | $147.52 | 8.869% | $160.6035 | $160.60 | $160.60 | $160.60 |
| Purchase #7 | $233.32 | 10.788% | $258.4906 | $258.49 | $258.50 | $258.50 |
| 7 purchase totals = | $1,137.28 | $1,237.5099 | $1,237.52 | $1,237.50 | $1,237.50 | |