| 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 | $192.67 | 4.249% | $200.8565 | $200.86 | $200.85 | $200.90 |
| Purchase #2 | $119.59 | 13.457% | $135.6832 | $135.68 | $135.70 | $135.70 |
| Purchase #3 | $164.74 | 7.583% | $177.2322 | $177.23 | $177.25 | $177.20 |
| Purchase #4 | $50.56 | 3.433% | $52.2957 | $52.30 | $52.30 | $52.30 |
| Purchase #5 | $159.87 | 12.185% | $179.3502 | $179.35 | $179.35 | $179.40 |
| Purchase #6 | $82.72 | 6.329% | $87.9553 | $87.96 | $87.95 | $88.00 |
| Purchase #7 | $11.89 | 8.208% | $12.8659 | $12.87 | $12.85 | $12.90 |
| 7 purchase totals = | $782.04 | $846.2390 | $846.25 | $846.25 | $846.40 | |