| 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 | $200.74 | 7.642% | $216.0806 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $101.63 | 5.218% | $106.9331 | $106.93 | $106.95 | $106.90 |
| Purchase #3 | $243.88 | 9.526% | $267.112 | $267.11 | $267.10 | $267.10 |
| Purchase #4 | $149.59 | 3.749% | $155.1981 | $155.20 | $155.20 | $155.20 |
| Purchase #5 | $147.50 | 10.161% | $162.4875 | $162.49 | $162.50 | $162.50 |
| Purchase #6 | $165.39 | 10.128% | $182.1407 | $182.14 | $182.15 | $182.10 |
| Purchase #7 | $198.35 | 3.280% | $204.8559 | $204.86 | $204.85 | $204.90 |
| 7 purchase totals = | $1,207.08 | $1,294.8079 | $1,294.81 | $1,294.85 | $1,294.80 | |