| 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 | $245.77 | 10.332% | $271.163 | $271.16 | $271.15 | $271.20 |
| Purchase #2 | $76.78 | 8.292% | $83.1466 | $83.15 | $83.15 | $83.10 |
| Purchase #3 | $202.96 | 8.798% | $220.8164 | $220.82 | $220.80 | $220.80 |
| Purchase #4 | $12.83 | 13.230% | $14.5274 | $14.53 | $14.55 | $14.50 |
| Purchase #5 | $245.32 | 4.200% | $255.6234 | $255.62 | $255.60 | $255.60 |
| Purchase #6 | $68.46 | 13.210% | $77.5036 | $77.50 | $77.50 | $77.50 |
| Purchase #7 | $147.62 | 13.195% | $167.0985 | $167.10 | $167.10 | $167.10 |
| 7 purchase totals = | $999.74 | $1,089.8789 | $1,089.88 | $1,089.85 | $1,089.80 | |