| 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 | $94.45 | 12.495% | $106.2515 | $106.25 | $106.25 | $106.30 |
| Purchase #2 | $18.28 | 10.264% | $20.1563 | $20.16 | $20.15 | $20.20 |
| Purchase #3 | $86.28 | 6.190% | $91.6207 | $91.62 | $91.60 | $91.60 |
| Purchase #4 | $172.76 | 8.666% | $187.7314 | $187.73 | $187.75 | $187.70 |
| Purchase #5 | $129.52 | 4.717% | $135.6295 | $135.63 | $135.65 | $135.60 |
| Purchase #6 | $46.25 | 13.106% | $52.3115 | $52.31 | $52.30 | $52.30 |
| Purchase #7 | $5.46 | 10.538% | $6.0354 | $6.04 | $6.05 | $6.00 |
| 7 purchase totals = | $553.00 | $599.7363 | $599.74 | $599.75 | $599.70 | |