| 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 | $151.74 | 10.817% | $168.1537 | $168.15 | $168.15 | $168.20 |
| Purchase #2 | $36.43 | 4.300% | $37.9965 | $38.00 | $38.00 | $38.00 |
| Purchase #3 | $190.77 | 4.112% | $198.6145 | $198.61 | $198.60 | $198.60 |
| Purchase #4 | $187.92 | 9.524% | $205.8175 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $223.71 | 9.302% | $244.5195 | $244.52 | $244.50 | $244.50 |
| Purchase #6 | $247.74 | 8.329% | $268.3743 | $268.37 | $268.35 | $268.40 |
| Purchase #7 | $36.40 | 8.478% | $39.486 | $39.49 | $39.50 | $39.50 |
| 7 purchase totals = | $1,074.71 | $1,162.9620 | $1,162.96 | $1,162.90 | $1,163.00 | |