| 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 | $132.74 | 4.255% | $138.3881 | $138.39 | $138.40 | $138.40 |
| Purchase #2 | $125.37 | 6.441% | $133.4451 | $133.45 | $133.45 | $133.40 |
| Purchase #3 | $41.25 | 6.197% | $43.8063 | $43.81 | $43.80 | $43.80 |
| Purchase #4 | $33.69 | 7.195% | $36.114 | $36.11 | $36.10 | $36.10 |
| Purchase #5 | $13.44 | 6.216% | $14.2754 | $14.28 | $14.30 | $14.30 |
| Purchase #6 | $67.93 | 11.259% | $75.5782 | $75.58 | $75.60 | $75.60 |
| Purchase #7 | $246.92 | 12.311% | $277.3183 | $277.32 | $277.30 | $277.30 |
| 7 purchase totals = | $661.34 | $718.9254 | $718.94 | $718.95 | $718.90 | |