| 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 | $14.91 | 8.131% | $16.1223 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $72.46 | 3.238% | $74.8063 | $74.81 | $74.80 | $74.80 |
| Purchase #3 | $203.27 | 10.239% | $224.0828 | $224.08 | $224.10 | $224.10 |
| Purchase #4 | $217.98 | 4.512% | $227.8153 | $227.82 | $227.80 | $227.80 |
| Purchase #5 | $124.43 | 4.339% | $129.829 | $129.83 | $129.85 | $129.80 |
| Purchase #6 | $41.35 | 6.181% | $43.9058 | $43.91 | $43.90 | $43.90 |
| Purchase #7 | $207.51 | 7.860% | $223.8203 | $223.82 | $223.80 | $223.80 |
| 7 purchase totals = | $881.91 | $940.3818 | $940.39 | $940.35 | $940.30 | |