| 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 | $130.87 | 3.187% | $135.0408 | $135.04 | $135.05 | $135.00 |
| Purchase #2 | $27.84 | 11.669% | $31.0886 | $31.09 | $31.10 | $31.10 |
| Purchase #3 | $134.58 | 13.624% | $152.9152 | $152.92 | $152.90 | $152.90 |
| Purchase #4 | $52.42 | 13.189% | $59.3337 | $59.33 | $59.35 | $59.30 |
| Purchase #5 | $196.77 | 5.582% | $207.7537 | $207.75 | $207.75 | $207.80 |
| Purchase #6 | $186.88 | 10.138% | $205.8259 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $53.85 | 6.540% | $57.3718 | $57.37 | $57.35 | $57.40 |
| 7 purchase totals = | $783.21 | $849.3297 | $849.33 | $849.35 | $849.30 | |