| 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 | $26.25 | 3.231% | $27.0981 | $27.10 | $27.10 | $27.10 |
| Purchase #2 | $215.35 | 3.736% | $223.3955 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $41.31 | 12.613% | $46.5204 | $46.52 | $46.50 | $46.50 |
| Purchase #4 | $249.55 | 5.559% | $263.4225 | $263.42 | $263.40 | $263.40 |
| Purchase #5 | $50.96 | 4.128% | $53.0636 | $53.06 | $53.05 | $53.10 |
| Purchase #6 | $13.48 | 3.390% | $13.937 | $13.94 | $13.95 | $13.90 |
| Purchase #7 | $136.98 | 9.670% | $150.226 | $150.23 | $150.25 | $150.20 |
| 7 purchase totals = | $733.88 | $777.6631 | $777.67 | $777.65 | $777.60 | |