| 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 | $64.87 | 4.283% | $67.6484 | $67.65 | $67.65 | $67.60 |
| Purchase #2 | $241.56 | 9.423% | $264.3222 | $264.32 | $264.30 | $264.30 |
| Purchase #3 | $42.62 | 7.370% | $45.7611 | $45.76 | $45.75 | $45.80 |
| Purchase #4 | $17.74 | 6.871% | $18.9589 | $18.96 | $18.95 | $19.00 |
| Purchase #5 | $111.40 | 3.498% | $115.2968 | $115.30 | $115.30 | $115.30 |
| Purchase #6 | $67.26 | 4.821% | $70.5026 | $70.50 | $70.50 | $70.50 |
| Purchase #7 | $18.93 | 8.563% | $20.551 | $20.55 | $20.55 | $20.60 |
| 7 purchase totals = | $564.38 | $603.0410 | $603.04 | $603.00 | $603.10 | |