| 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 | $149.30 | 9.173% | $162.9953 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $236.62 | 11.599% | $264.0656 | $264.07 | $264.05 | $264.10 |
| Purchase #3 | $28.26 | 4.556% | $29.5475 | $29.55 | $29.55 | $29.50 |
| Purchase #4 | $92.60 | 3.317% | $95.6715 | $95.67 | $95.65 | $95.70 |
| Purchase #5 | $157.40 | 12.847% | $177.6212 | $177.62 | $177.60 | $177.60 |
| Purchase #6 | $240.85 | 6.570% | $256.6738 | $256.67 | $256.65 | $256.70 |
| Purchase #7 | $194.61 | 6.555% | $207.3667 | $207.37 | $207.35 | $207.40 |
| 7 purchase totals = | $1,099.64 | $1,193.9416 | $1,193.95 | $1,193.85 | $1,194.00 | |