| 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 | $147.79 | 11.808% | $165.241 | $165.24 | $165.25 | $165.20 |
| Purchase #2 | $140.40 | 6.375% | $149.3505 | $149.35 | $149.35 | $149.40 |
| Purchase #3 | $226.84 | 10.689% | $251.0869 | $251.09 | $251.10 | $251.10 |
| Purchase #4 | $67.50 | 5.288% | $71.0694 | $71.07 | $71.05 | $71.10 |
| Purchase #5 | $6.77 | 12.809% | $7.6372 | $7.64 | $7.65 | $7.60 |
| Purchase #6 | $35.38 | 10.210% | $38.9923 | $38.99 | $39.00 | $39.00 |
| Purchase #7 | $140.95 | 5.657% | $148.9235 | $148.92 | $148.90 | $148.90 |
| 7 purchase totals = | $765.63 | $832.3008 | $832.30 | $832.30 | $832.30 | |