| 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 | $210.75 | 8.630% | $228.9377 | $228.94 | $228.95 | $228.90 |
| Purchase #2 | $89.49 | 3.872% | $92.9551 | $92.96 | $92.95 | $93.00 |
| Purchase #3 | $35.61 | 11.681% | $39.7696 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $110.78 | 3.446% | $114.5975 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $192.52 | 11.613% | $214.8773 | $214.88 | $214.90 | $214.90 |
| Purchase #6 | $103.50 | 10.474% | $114.3406 | $114.34 | $114.35 | $114.30 |
| Purchase #7 | $201.66 | 5.848% | $213.4531 | $213.45 | $213.45 | $213.50 |
| 7 purchase totals = | $944.31 | $1,018.9309 | $1,018.94 | $1,018.95 | $1,019.00 | |