| 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 | $126.96 | 9.240% | $138.6911 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $141.40 | 8.233% | $153.0415 | $153.04 | $153.05 | $153.00 |
| Purchase #3 | $36.31 | 8.513% | $39.4011 | $39.40 | $39.40 | $39.40 |
| Purchase #4 | $139.48 | 8.824% | $151.7877 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $118.74 | 6.421% | $126.3643 | $126.36 | $126.35 | $126.40 |
| Purchase #6 | $88.46 | 11.509% | $98.6409 | $98.64 | $98.65 | $98.60 |
| Purchase #7 | $25.63 | 3.805% | $26.6052 | $26.61 | $26.60 | $26.60 |
| 7 purchase totals = | $676.98 | $734.5318 | $734.53 | $734.55 | $734.50 | |