| 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 | $171.62 | 12.309% | $192.7447 | $192.74 | $192.75 | $192.70 |
| Purchase #2 | $33.86 | 6.620% | $36.1015 | $36.10 | $36.10 | $36.10 |
| Purchase #3 | $97.52 | 4.198% | $101.6139 | $101.61 | $101.60 | $101.60 |
| Purchase #4 | $218.81 | 9.808% | $240.2709 | $240.27 | $240.25 | $240.30 |
| Purchase #5 | $32.93 | 10.554% | $36.4054 | $36.41 | $36.40 | $36.40 |
| Purchase #6 | $63.77 | 12.506% | $71.7451 | $71.75 | $71.75 | $71.70 |
| Purchase #7 | $168.98 | 13.412% | $191.6436 | $191.64 | $191.65 | $191.60 |
| 7 purchase totals = | $787.49 | $870.5251 | $870.52 | $870.50 | $870.40 | |