| 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 | $26.42 | 9.792% | $29.007 | $29.01 | $29.00 | $29.00 |
| Purchase #2 | $126.31 | 11.308% | $140.5931 | $140.59 | $140.60 | $140.60 |
| Purchase #3 | $21.68 | 6.594% | $23.1096 | $23.11 | $23.10 | $23.10 |
| Purchase #4 | $32.97 | 12.622% | $37.1315 | $37.13 | $37.15 | $37.10 |
| Purchase #5 | $91.89 | 3.446% | $95.0565 | $95.06 | $95.05 | $95.10 |
| Purchase #6 | $8.76 | 3.170% | $9.0377 | $9.04 | $9.05 | $9.00 |
| Purchase #7 | $141.99 | 10.530% | $156.9415 | $156.94 | $156.95 | $156.90 |
| 7 purchase totals = | $450.02 | $490.8769 | $490.88 | $490.90 | $490.80 | |