| 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 | $176.91 | 9.345% | $193.4422 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $213.58 | 9.298% | $233.4387 | $233.44 | $233.45 | $233.40 |
| Purchase #3 | $248.77 | 10.432% | $274.7217 | $274.72 | $274.70 | $274.70 |
| Purchase #4 | $62.50 | 10.743% | $69.2144 | $69.21 | $69.20 | $69.20 |
| Purchase #5 | $175.65 | 10.848% | $194.7045 | $194.70 | $194.70 | $194.70 |
| Purchase #6 | $12.76 | 8.129% | $13.7973 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $202.40 | 4.285% | $211.0728 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $1,092.57 | $1,190.3916 | $1,190.38 | $1,190.35 | $1,190.30 | |