| 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 | $82.54 | 8.544% | $89.5922 | $89.59 | $89.60 | $89.60 |
| Purchase #2 | $108.89 | 10.833% | $120.6861 | $120.69 | $120.70 | $120.70 |
| Purchase #3 | $33.45 | 8.237% | $36.2053 | $36.21 | $36.20 | $36.20 |
| Purchase #4 | $135.76 | 4.458% | $141.8122 | $141.81 | $141.80 | $141.80 |
| Purchase #5 | $7.62 | 8.280% | $8.2509 | $8.25 | $8.25 | $8.30 |
| Purchase #6 | $206.77 | 13.154% | $233.9685 | $233.97 | $233.95 | $234.00 |
| Purchase #7 | $38.82 | 6.685% | $41.4151 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $613.85 | $671.9303 | $671.94 | $671.90 | $672.00 | |