| 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 | $160.32 | 10.841% | $177.7003 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $20.70 | 3.246% | $21.3719 | $21.37 | $21.35 | $21.40 |
| Purchase #3 | $194.94 | 9.411% | $213.2858 | $213.29 | $213.30 | $213.30 |
| Purchase #4 | $183.40 | 5.172% | $192.8854 | $192.89 | $192.90 | $192.90 |
| Purchase #5 | $227.92 | 4.555% | $238.3018 | $238.30 | $238.30 | $238.30 |
| Purchase #6 | $228.28 | 4.488% | $238.5252 | $238.53 | $238.55 | $238.50 |
| Purchase #7 | $98.69 | 3.828% | $102.4679 | $102.47 | $102.45 | $102.50 |
| 7 purchase totals = | $1,114.25 | $1,184.5383 | $1,184.55 | $1,184.55 | $1,184.60 | |