| 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 | $52.84 | 10.371% | $58.32 | $58.32 | $58.30 | $58.30 |
| Purchase #2 | $135.60 | 3.563% | $140.4314 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $218.26 | 4.237% | $227.5077 | $227.51 | $227.50 | $227.50 |
| Purchase #4 | $35.70 | 11.709% | $39.8801 | $39.88 | $39.90 | $39.90 |
| Purchase #5 | $198.56 | 6.570% | $211.6054 | $211.61 | $211.60 | $211.60 |
| Purchase #6 | $220.57 | 3.688% | $228.7046 | $228.70 | $228.70 | $228.70 |
| Purchase #7 | $126.58 | 11.499% | $141.1354 | $141.14 | $141.15 | $141.10 |
| 7 purchase totals = | $988.11 | $1,047.5846 | $1,047.59 | $1,047.60 | $1,047.50 | |