| 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 | $135.42 | 3.421% | $140.0527 | $140.05 | $140.05 | $140.10 |
| Purchase #2 | $44.40 | 6.468% | $47.2718 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $51.74 | 12.453% | $58.1832 | $58.18 | $58.20 | $58.20 |
| Purchase #4 | $71.49 | 7.780% | $77.0519 | $77.05 | $77.05 | $77.10 |
| Purchase #5 | $176.91 | 11.690% | $197.5908 | $197.59 | $197.60 | $197.60 |
| Purchase #6 | $228.33 | 6.577% | $243.3473 | $243.35 | $243.35 | $243.30 |
| Purchase #7 | $235.28 | 6.725% | $251.1026 | $251.10 | $251.10 | $251.10 |
| 7 purchase totals = | $943.57 | $1,014.6003 | $1,014.59 | $1,014.60 | $1,014.70 | |