| 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 | $35.75 | 10.130% | $39.3715 | $39.37 | $39.35 | $39.40 |
| Purchase #2 | $234.27 | 7.862% | $252.6883 | $252.69 | $252.70 | $252.70 |
| Purchase #3 | $173.94 | 12.497% | $195.6773 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $145.34 | 8.221% | $157.2884 | $157.29 | $157.30 | $157.30 |
| Purchase #5 | $206.61 | 6.281% | $219.5872 | $219.59 | $219.60 | $219.60 |
| Purchase #6 | $138.46 | 6.873% | $147.9764 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $158.34 | 9.386% | $173.2018 | $173.20 | $173.20 | $173.20 |
| 7 purchase totals = | $1,092.71 | $1,185.7909 | $1,185.80 | $1,185.85 | $1,185.90 | |