| 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 | $130.77 | 4.610% | $136.7985 | $136.80 | $136.80 | $136.80 |
| Purchase #2 | $161.48 | 9.681% | $177.1129 | $177.11 | $177.10 | $177.10 |
| Purchase #3 | $226.65 | 6.571% | $241.5432 | $241.54 | $241.55 | $241.50 |
| Purchase #4 | $168.98 | 5.432% | $178.159 | $178.16 | $178.15 | $178.20 |
| Purchase #5 | $210.45 | 5.755% | $222.5614 | $222.56 | $222.55 | $222.60 |
| Purchase #6 | $160.58 | 12.102% | $180.0134 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $206.93 | 10.791% | $229.2598 | $229.26 | $229.25 | $229.30 |
| 7 purchase totals = | $1,265.84 | $1,365.4482 | $1,365.44 | $1,365.40 | $1,365.50 | |