| 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 | $166.33 | 6.579% | $177.2729 | $177.27 | $177.25 | $177.30 |
| Purchase #2 | $165.89 | 4.202% | $172.8607 | $172.86 | $172.85 | $172.90 |
| Purchase #3 | $220.67 | 13.808% | $251.1401 | $251.14 | $251.15 | $251.10 |
| Purchase #4 | $175.54 | 12.429% | $197.3579 | $197.36 | $197.35 | $197.40 |
| Purchase #5 | $126.68 | 9.287% | $138.4448 | $138.44 | $138.45 | $138.40 |
| Purchase #6 | $198.47 | 8.255% | $214.8537 | $214.85 | $214.85 | $214.90 |
| Purchase #7 | $177.50 | 9.421% | $194.2223 | $194.22 | $194.20 | $194.20 |
| 7 purchase totals = | $1,231.08 | $1,346.1524 | $1,346.14 | $1,346.10 | $1,346.20 | |