| 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 | $209.91 | 12.786% | $236.7491 | $236.75 | $236.75 | $236.70 |
| Purchase #2 | $39.64 | 8.463% | $42.9947 | $42.99 | $43.00 | $43.00 |
| Purchase #3 | $210.25 | 9.540% | $230.3079 | $230.31 | $230.30 | $230.30 |
| Purchase #4 | $61.31 | 12.671% | $69.0786 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $7.62 | 12.688% | $8.5868 | $8.59 | $8.60 | $8.60 |
| Purchase #6 | $152.76 | 12.554% | $171.9375 | $171.94 | $171.95 | $171.90 |
| Purchase #7 | $101.72 | 6.161% | $107.987 | $107.99 | $108.00 | $108.00 |
| 7 purchase totals = | $783.21 | $867.6416 | $867.65 | $867.70 | $867.60 | |