| 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 | $184.42 | 4.362% | $192.4644 | $192.46 | $192.45 | $192.50 |
| Purchase #2 | $219.44 | 6.196% | $233.0365 | $233.04 | $233.05 | $233.00 |
| Purchase #3 | $81.85 | 8.215% | $88.574 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $69.61 | 9.661% | $76.335 | $76.34 | $76.35 | $76.30 |
| Purchase #5 | $101.73 | 10.565% | $112.4778 | $112.48 | $112.50 | $112.50 |
| Purchase #6 | $10.90 | 8.722% | $11.8507 | $11.85 | $11.85 | $11.90 |
| Purchase #7 | $133.85 | 11.447% | $149.1718 | $149.17 | $149.15 | $149.20 |
| 7 purchase totals = | $801.80 | $863.9102 | $863.91 | $863.90 | $864.00 | |