| 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 | $41.81 | 10.774% | $46.3146 | $46.31 | $46.30 | $46.30 |
| Purchase #2 | $124.26 | 11.340% | $138.3511 | $138.35 | $138.35 | $138.40 |
| Purchase #3 | $183.88 | 12.803% | $207.4222 | $207.42 | $207.40 | $207.40 |
| Purchase #4 | $207.96 | 7.601% | $223.767 | $223.77 | $223.75 | $223.80 |
| Purchase #5 | $33.61 | 3.861% | $34.9077 | $34.91 | $34.90 | $34.90 |
| Purchase #6 | $198.85 | 5.637% | $210.0592 | $210.06 | $210.05 | $210.10 |
| Purchase #7 | $217.70 | 6.702% | $232.2903 | $232.29 | $232.30 | $232.30 |
| 7 purchase totals = | $1,008.07 | $1,093.1121 | $1,093.11 | $1,093.05 | $1,093.20 | |