| 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 | $95.97 | 13.487% | $108.9135 | $108.91 | $108.90 | $108.90 |
| Purchase #2 | $199.74 | 7.811% | $215.3417 | $215.34 | $215.35 | $215.30 |
| Purchase #3 | $174.92 | 13.723% | $198.9243 | $198.92 | $198.90 | $198.90 |
| Purchase #4 | $5.82 | 5.104% | $6.1171 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $197.61 | 9.417% | $216.2189 | $216.22 | $216.20 | $216.20 |
| Purchase #6 | $150.46 | 11.170% | $167.2664 | $167.27 | $167.25 | $167.30 |
| Purchase #7 | $188.36 | 7.345% | $202.195 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $1,012.88 | $1,114.9769 | $1,114.98 | $1,114.90 | $1,114.90 | |