| 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 | $212.27 | 10.753% | $235.0954 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $186.34 | 5.202% | $196.0334 | $196.03 | $196.05 | $196.00 |
| Purchase #3 | $198.81 | 9.391% | $217.4802 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $117.36 | 4.379% | $122.4992 | $122.50 | $122.50 | $122.50 |
| Purchase #5 | $226.90 | 12.384% | $254.9993 | $255.00 | $255.00 | $255.00 |
| Purchase #6 | $232.80 | 8.158% | $251.7918 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $158.58 | 5.753% | $167.7031 | $167.70 | $167.70 | $167.70 |
| 7 purchase totals = | $1,333.06 | $1,445.6024 | $1,445.60 | $1,445.65 | $1,445.60 | |