| 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 | $142.59 | 10.672% | $157.8072 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $202.67 | 13.713% | $230.4621 | $230.46 | $230.45 | $230.50 |
| Purchase #3 | $138.52 | 11.730% | $154.7684 | $154.77 | $154.75 | $154.80 |
| Purchase #4 | $136.41 | 10.163% | $150.2733 | $150.27 | $150.25 | $150.30 |
| Purchase #5 | $135.47 | 9.348% | $148.1337 | $148.13 | $148.15 | $148.10 |
| Purchase #6 | $115.91 | 13.722% | $131.8152 | $131.82 | $131.80 | $131.80 |
| Purchase #7 | $110.66 | 10.542% | $122.3258 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $982.23 | $1,095.5857 | $1,095.59 | $1,095.55 | $1,095.60 | |