| 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 | $224.40 | 4.547% | $234.6035 | $234.60 | $234.60 | $234.60 |
| Purchase #2 | $142.73 | 8.786% | $155.2703 | $155.27 | $155.25 | $155.30 |
| Purchase #3 | $74.62 | 10.718% | $82.6178 | $82.62 | $82.60 | $82.60 |
| Purchase #4 | $226.27 | 4.817% | $237.1694 | $237.17 | $237.15 | $237.20 |
| Purchase #5 | $180.53 | 9.172% | $197.0882 | $197.09 | $197.10 | $197.10 |
| Purchase #6 | $64.96 | 7.398% | $69.7657 | $69.77 | $69.75 | $69.80 |
| Purchase #7 | $85.70 | 4.798% | $89.8119 | $89.81 | $89.80 | $89.80 |
| 7 purchase totals = | $999.21 | $1,066.3268 | $1,066.33 | $1,066.25 | $1,066.40 | |