| 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 | $202.95 | 4.413% | $211.9062 | $211.91 | $211.90 | $211.90 |
| Purchase #2 | $201.88 | 10.684% | $223.4489 | $223.45 | $223.45 | $223.40 |
| Purchase #3 | $7.37 | 8.864% | $8.0233 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $163.36 | 6.373% | $173.7709 | $173.77 | $173.75 | $173.80 |
| Purchase #5 | $214.53 | 9.467% | $234.8396 | $234.84 | $234.85 | $234.80 |
| Purchase #6 | $177.35 | 5.791% | $187.6203 | $187.62 | $187.60 | $187.60 |
| Purchase #7 | $95.29 | 6.406% | $101.3943 | $101.39 | $101.40 | $101.40 |
| 7 purchase totals = | $1,062.73 | $1,141.0035 | $1,141.00 | $1,140.95 | $1,140.90 | |