| 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 | $142.53 | 8.808% | $155.084 | $155.08 | $155.10 | $155.10 |
| Purchase #2 | $182.26 | 4.659% | $190.7515 | $190.75 | $190.75 | $190.80 |
| Purchase #3 | $122.92 | 7.710% | $132.3971 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $245.70 | 12.377% | $276.1103 | $276.11 | $276.10 | $276.10 |
| Purchase #5 | $168.93 | 3.175% | $174.2935 | $174.29 | $174.30 | $174.30 |
| Purchase #6 | $186.99 | 7.771% | $201.521 | $201.52 | $201.50 | $201.50 |
| Purchase #7 | $240.35 | 6.600% | $256.2131 | $256.21 | $256.20 | $256.20 |
| 7 purchase totals = | $1,289.68 | $1,386.3705 | $1,386.36 | $1,386.35 | $1,386.40 | |