| 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 | $194.59 | 10.300% | $214.6328 | $214.63 | $214.65 | $214.60 |
| Purchase #2 | $79.50 | 5.197% | $83.6316 | $83.63 | $83.65 | $83.60 |
| Purchase #3 | $142.67 | 9.250% | $155.867 | $155.87 | $155.85 | $155.90 |
| Purchase #4 | $206.86 | 9.373% | $226.249 | $226.25 | $226.25 | $226.20 |
| Purchase #5 | $172.57 | 10.699% | $191.0333 | $191.03 | $191.05 | $191.00 |
| Purchase #6 | $187.35 | 11.840% | $209.5322 | $209.53 | $209.55 | $209.50 |
| Purchase #7 | $156.46 | 13.307% | $177.2801 | $177.28 | $177.30 | $177.30 |
| 7 purchase totals = | $1,140.00 | $1,258.2260 | $1,258.22 | $1,258.30 | $1,258.10 | |