| 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 | $143.37 | 9.616% | $157.1565 | $157.16 | $157.15 | $157.20 |
| Purchase #2 | $161.53 | 10.851% | $179.0576 | $179.06 | $179.05 | $179.10 |
| Purchase #3 | $116.67 | 3.567% | $120.8316 | $120.83 | $120.85 | $120.80 |
| Purchase #4 | $73.52 | 8.276% | $79.6045 | $79.60 | $79.60 | $79.60 |
| Purchase #5 | $124.83 | 12.676% | $140.6535 | $140.65 | $140.65 | $140.70 |
| Purchase #6 | $239.60 | 12.781% | $270.2233 | $270.22 | $270.20 | $270.20 |
| Purchase #7 | $58.70 | 13.200% | $66.4484 | $66.45 | $66.45 | $66.40 |
| 7 purchase totals = | $918.22 | $1,013.9754 | $1,013.97 | $1,013.95 | $1,014.00 | |