| 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 | $50.61 | 11.596% | $56.4787 | $56.48 | $56.50 | $56.50 |
| Purchase #2 | $202.96 | 7.830% | $218.8518 | $218.85 | $218.85 | $218.90 |
| Purchase #3 | $108.25 | 11.378% | $120.5667 | $120.57 | $120.55 | $120.60 |
| Purchase #4 | $118.54 | 3.752% | $122.9876 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $60.25 | 13.186% | $68.1946 | $68.19 | $68.20 | $68.20 |
| Purchase #6 | $21.81 | 10.769% | $24.1587 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $21.87 | 11.369% | $24.3564 | $24.36 | $24.35 | $24.40 |
| 7 purchase totals = | $584.29 | $635.5945 | $635.60 | $635.60 | $635.80 | |