| 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 | $38.60 | 8.680% | $41.9505 | $41.95 | $41.95 | $42.00 |
| Purchase #2 | $187.70 | 12.817% | $211.7575 | $211.76 | $211.75 | $211.80 |
| Purchase #3 | $183.79 | 10.243% | $202.6156 | $202.62 | $202.60 | $202.60 |
| Purchase #4 | $27.85 | 13.741% | $31.6769 | $31.68 | $31.70 | $31.70 |
| Purchase #5 | $102.92 | 7.547% | $110.6874 | $110.69 | $110.70 | $110.70 |
| Purchase #6 | $8.85 | 7.545% | $9.5177 | $9.52 | $9.50 | $9.50 |
| Purchase #7 | $9.74 | 9.284% | $10.6443 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $559.45 | $618.8499 | $618.86 | $618.85 | $618.90 | |