| 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 | $73.67 | 11.407% | $82.0735 | $82.07 | $82.05 | $82.10 |
| Purchase #2 | $48.45 | 6.494% | $51.5963 | $51.60 | $51.60 | $51.60 |
| Purchase #3 | $173.35 | 11.517% | $193.3147 | $193.31 | $193.30 | $193.30 |
| Purchase #4 | $185.46 | 9.444% | $202.9748 | $202.97 | $202.95 | $203.00 |
| Purchase #5 | $224.65 | 12.384% | $252.4707 | $252.47 | $252.45 | $252.50 |
| Purchase #6 | $226.31 | 12.574% | $254.7662 | $254.77 | $254.75 | $254.80 |
| Purchase #7 | $176.39 | 8.720% | $191.7712 | $191.77 | $191.75 | $191.80 |
| 7 purchase totals = | $1,108.28 | $1,228.9674 | $1,228.96 | $1,228.85 | $1,229.10 | |