| 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 | $158.73 | 9.400% | $173.6506 | $173.65 | $173.65 | $173.70 |
| Purchase #2 | $50.65 | 5.757% | $53.5659 | $53.57 | $53.55 | $53.60 |
| Purchase #3 | $15.85 | 4.711% | $16.5967 | $16.60 | $16.60 | $16.60 |
| Purchase #4 | $14.62 | 4.346% | $15.2554 | $15.26 | $15.25 | $15.30 |
| Purchase #5 | $63.30 | 11.543% | $70.6067 | $70.61 | $70.60 | $70.60 |
| Purchase #6 | $105.75 | 4.423% | $110.4273 | $110.43 | $110.45 | $110.40 |
| Purchase #7 | $118.79 | 4.351% | $123.9586 | $123.96 | $123.95 | $124.00 |
| 7 purchase totals = | $527.69 | $564.0612 | $564.08 | $564.05 | $564.20 | |