| 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 | $121.73 | 4.257% | $126.912 | $126.91 | $126.90 | $126.90 |
| Purchase #2 | $181.35 | 6.752% | $193.5948 | $193.59 | $193.60 | $193.60 |
| Purchase #3 | $38.56 | 9.211% | $42.1118 | $42.11 | $42.10 | $42.10 |
| Purchase #4 | $135.62 | 12.272% | $152.2633 | $152.26 | $152.25 | $152.30 |
| Purchase #5 | $171.48 | 10.452% | $189.4031 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $52.65 | 7.734% | $56.722 | $56.72 | $56.70 | $56.70 |
| Purchase #7 | $73.91 | 9.412% | $80.8664 | $80.87 | $80.85 | $80.90 |
| 7 purchase totals = | $775.30 | $841.8734 | $841.86 | $841.80 | $841.90 | |