| 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 | $124.63 | 13.439% | $141.379 | $141.38 | $141.40 | $141.40 |
| Purchase #2 | $57.96 | 12.381% | $65.136 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $126.46 | 12.459% | $142.2157 | $142.22 | $142.20 | $142.20 |
| Purchase #4 | $229.45 | 10.354% | $253.2073 | $253.21 | $253.20 | $253.20 |
| Purchase #5 | $181.63 | 5.543% | $191.6978 | $191.70 | $191.70 | $191.70 |
| Purchase #6 | $116.55 | 7.190% | $124.9299 | $124.93 | $124.95 | $124.90 |
| Purchase #7 | $225.98 | 6.242% | $240.0857 | $240.09 | $240.10 | $240.10 |
| 7 purchase totals = | $1,062.66 | $1,158.6514 | $1,158.67 | $1,158.70 | $1,158.60 | |