| 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 | $202.93 | 3.671% | $210.3796 | $210.38 | $210.40 | $210.40 |
| Purchase #2 | $9.60 | 12.498% | $10.7998 | $10.80 | $10.80 | $10.80 |
| Purchase #3 | $221.54 | 12.645% | $249.5537 | $249.55 | $249.55 | $249.60 |
| Purchase #4 | $235.97 | 7.869% | $254.5385 | $254.54 | $254.55 | $254.50 |
| Purchase #5 | $216.57 | 5.559% | $228.6091 | $228.61 | $228.60 | $228.60 |
| Purchase #6 | $36.44 | 9.474% | $39.8923 | $39.89 | $39.90 | $39.90 |
| Purchase #7 | $172.35 | 7.170% | $184.7075 | $184.71 | $184.70 | $184.70 |
| 7 purchase totals = | $1,095.40 | $1,178.4805 | $1,178.48 | $1,178.50 | $1,178.50 | |