| 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 | $137.74 | 12.837% | $155.4217 | $155.42 | $155.40 | $155.40 |
| Purchase #2 | $204.35 | 9.372% | $223.5017 | $223.50 | $223.50 | $223.50 |
| Purchase #3 | $60.78 | 6.538% | $64.7538 | $64.75 | $64.75 | $64.80 |
| Purchase #4 | $68.25 | 4.332% | $71.2066 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $190.37 | 11.156% | $211.6077 | $211.61 | $211.60 | $211.60 |
| Purchase #6 | $54.48 | 10.178% | $60.025 | $60.03 | $60.05 | $60.00 |
| Purchase #7 | $64.86 | 13.838% | $73.8353 | $73.84 | $73.85 | $73.80 |
| 7 purchase totals = | $780.83 | $860.3518 | $860.36 | $860.35 | $860.30 | |