| 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 | $120.91 | 5.865% | $128.0014 | $128.00 | $128.00 | $128.00 |
| Purchase #2 | $183.30 | 13.374% | $207.8145 | $207.81 | $207.80 | $207.80 |
| Purchase #3 | $59.63 | 10.505% | $65.8941 | $65.89 | $65.90 | $65.90 |
| Purchase #4 | $223.40 | 6.788% | $238.5644 | $238.56 | $238.55 | $238.60 |
| Purchase #5 | $12.94 | 8.519% | $14.0424 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $242.25 | 12.590% | $272.7493 | $272.75 | $272.75 | $272.70 |
| Purchase #7 | $123.68 | 3.642% | $128.1844 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $966.11 | $1,055.2505 | $1,055.23 | $1,055.25 | $1,055.20 | |