| 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 | $217.27 | 10.696% | $240.5092 | $240.51 | $240.50 | $240.50 |
| Purchase #2 | $31.68 | 5.510% | $33.4256 | $33.43 | $33.45 | $33.40 |
| Purchase #3 | $221.43 | 5.579% | $233.7836 | $233.78 | $233.80 | $233.80 |
| Purchase #4 | $82.97 | 8.728% | $90.2116 | $90.21 | $90.20 | $90.20 |
| Purchase #5 | $35.26 | 4.727% | $36.9267 | $36.93 | $36.95 | $36.90 |
| Purchase #6 | $182.94 | 10.653% | $202.4286 | $202.43 | $202.45 | $202.40 |
| Purchase #7 | $250.85 | 13.394% | $284.4488 | $284.45 | $284.45 | $284.40 |
| 7 purchase totals = | $1,022.40 | $1,121.7341 | $1,121.74 | $1,121.80 | $1,121.60 | |