| 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 | $207.39 | 7.120% | $222.1562 | $222.16 | $222.15 | $222.20 |
| Purchase #2 | $31.34 | 12.851% | $35.3675 | $35.37 | $35.35 | $35.40 |
| Purchase #3 | $193.84 | 13.522% | $220.051 | $220.05 | $220.05 | $220.10 |
| Purchase #4 | $182.87 | 11.537% | $203.9677 | $203.97 | $203.95 | $204.00 |
| Purchase #5 | $194.40 | 3.849% | $201.8825 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $217.35 | 12.686% | $244.923 | $244.92 | $244.90 | $244.90 |
| Purchase #7 | $200.85 | 11.339% | $223.6244 | $223.62 | $223.60 | $223.60 |
| 7 purchase totals = | $1,228.04 | $1,351.9723 | $1,351.97 | $1,351.90 | $1,352.10 | |