| 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 | $117.59 | 4.541% | $122.9298 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $172.86 | 13.280% | $195.8158 | $195.82 | $195.80 | $195.80 |
| Purchase #3 | $149.75 | 3.790% | $155.4255 | $155.43 | $155.45 | $155.40 |
| Purchase #4 | $168.77 | 4.290% | $176.0102 | $176.01 | $176.00 | $176.00 |
| Purchase #5 | $142.85 | 5.266% | $150.3725 | $150.37 | $150.35 | $150.40 |
| Purchase #6 | $197.90 | 7.754% | $213.2452 | $213.25 | $213.25 | $213.20 |
| Purchase #7 | $47.88 | 7.280% | $51.3657 | $51.37 | $51.35 | $51.40 |
| 7 purchase totals = | $997.60 | $1,065.1647 | $1,065.18 | $1,065.15 | $1,065.10 | |