| 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 | $29.34 | 6.221% | $31.1652 | $31.17 | $31.15 | $31.20 |
| Purchase #2 | $193.92 | 4.502% | $202.6503 | $202.65 | $202.65 | $202.70 |
| Purchase #3 | $242.66 | 6.826% | $259.224 | $259.22 | $259.20 | $259.20 |
| Purchase #4 | $241.67 | 4.128% | $251.6461 | $251.65 | $251.65 | $251.60 |
| Purchase #5 | $19.72 | 13.161% | $22.3153 | $22.32 | $22.30 | $22.30 |
| Purchase #6 | $118.97 | 13.413% | $134.9274 | $134.93 | $134.95 | $134.90 |
| Purchase #7 | $62.45 | 13.706% | $71.0094 | $71.01 | $71.00 | $71.00 |
| 7 purchase totals = | $908.73 | $972.9377 | $972.95 | $972.90 | $972.90 | |