| 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 | $33.35 | 9.587% | $36.5473 | $36.55 | $36.55 | $36.50 |
| Purchase #2 | $182.35 | 7.454% | $195.9424 | $195.94 | $195.95 | $195.90 |
| Purchase #3 | $34.53 | 13.644% | $39.2413 | $39.24 | $39.25 | $39.20 |
| Purchase #4 | $32.77 | 5.486% | $34.5678 | $34.57 | $34.55 | $34.60 |
| Purchase #5 | $198.39 | 6.178% | $210.6465 | $210.65 | $210.65 | $210.60 |
| Purchase #6 | $192.27 | 8.377% | $208.3765 | $208.38 | $208.40 | $208.40 |
| Purchase #7 | $20.47 | 9.376% | $22.3893 | $22.39 | $22.40 | $22.40 |
| 7 purchase totals = | $694.13 | $747.7111 | $747.72 | $747.75 | $747.60 | |