| 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 | $155.44 | 7.502% | $167.1011 | $167.10 | $167.10 | $167.10 |
| Purchase #2 | $84.29 | 3.476% | $87.2199 | $87.22 | $87.20 | $87.20 |
| Purchase #3 | $216.70 | 10.283% | $238.9833 | $238.98 | $239.00 | $239.00 |
| Purchase #4 | $202.75 | 9.773% | $222.5648 | $222.56 | $222.55 | $222.60 |
| Purchase #5 | $176.85 | 5.795% | $187.0985 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $82.81 | 3.728% | $85.8972 | $85.90 | $85.90 | $85.90 |
| Purchase #7 | $89.51 | 8.263% | $96.9062 | $96.91 | $96.90 | $96.90 |
| 7 purchase totals = | $1,008.35 | $1,085.7710 | $1,085.77 | $1,085.75 | $1,085.80 | |