| 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 | $49.59 | 6.284% | $52.7062 | $52.71 | $52.70 | $52.70 |
| Purchase #2 | $173.83 | 8.766% | $189.0679 | $189.07 | $189.05 | $189.10 |
| Purchase #3 | $118.72 | 9.595% | $130.1112 | $130.11 | $130.10 | $130.10 |
| Purchase #4 | $92.96 | 9.638% | $101.9195 | $101.92 | $101.90 | $101.90 |
| Purchase #5 | $69.49 | 5.397% | $73.2404 | $73.24 | $73.25 | $73.20 |
| Purchase #6 | $207.37 | 9.211% | $226.4709 | $226.47 | $226.45 | $226.50 |
| Purchase #7 | $5.56 | 9.841% | $6.1072 | $6.11 | $6.10 | $6.10 |
| 7 purchase totals = | $717.52 | $779.6233 | $779.63 | $779.55 | $779.60 | |