| 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 | $178.33 | 3.419% | $184.4271 | $184.43 | $184.45 | $184.40 |
| Purchase #2 | $6.44 | 8.165% | $6.9658 | $6.97 | $6.95 | $7.00 |
| Purchase #3 | $188.65 | 11.638% | $210.6051 | $210.61 | $210.60 | $210.60 |
| Purchase #4 | $231.54 | 8.282% | $250.7161 | $250.72 | $250.70 | $250.70 |
| Purchase #5 | $242.66 | 10.830% | $268.9401 | $268.94 | $268.95 | $268.90 |
| Purchase #6 | $187.35 | 4.254% | $195.3199 | $195.32 | $195.30 | $195.30 |
| Purchase #7 | $179.83 | 4.391% | $187.7263 | $187.73 | $187.75 | $187.70 |
| 7 purchase totals = | $1,214.80 | $1,304.7004 | $1,304.72 | $1,304.70 | $1,304.60 | |