| 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 | $30.27 | 6.131% | $32.1259 | $32.13 | $32.15 | $32.10 |
| Purchase #2 | $177.76 | 5.312% | $187.2026 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $145.33 | 7.242% | $155.8548 | $155.85 | $155.85 | $155.90 |
| Purchase #4 | $174.30 | 12.165% | $195.5036 | $195.50 | $195.50 | $195.50 |
| Purchase #5 | $97.78 | 4.481% | $102.1615 | $102.16 | $102.15 | $102.20 |
| Purchase #6 | $115.36 | 3.280% | $119.1438 | $119.14 | $119.15 | $119.10 |
| Purchase #7 | $41.81 | 9.136% | $45.6298 | $45.63 | $45.65 | $45.60 |
| 7 purchase totals = | $782.61 | $837.6220 | $837.61 | $837.65 | $837.60 | |