| 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 | $43.36 | 6.334% | $46.1064 | $46.11 | $46.10 | $46.10 |
| Purchase #2 | $20.62 | 5.368% | $21.7269 | $21.73 | $21.75 | $21.70 |
| Purchase #3 | $23.59 | 11.756% | $26.3632 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $177.60 | 13.720% | $201.9667 | $201.97 | $201.95 | $202.00 |
| Purchase #5 | $143.86 | 12.371% | $161.6569 | $161.66 | $161.65 | $161.70 |
| Purchase #6 | $184.85 | 13.510% | $209.8232 | $209.82 | $209.80 | $209.80 |
| Purchase #7 | $107.57 | 8.243% | $116.437 | $116.44 | $116.45 | $116.40 |
| 7 purchase totals = | $701.45 | $784.0803 | $784.09 | $784.05 | $784.10 | |