| 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 | $236.90 | 13.305% | $268.4195 | $268.42 | $268.40 | $268.40 |
| Purchase #2 | $223.40 | 8.639% | $242.6995 | $242.70 | $242.70 | $242.70 |
| Purchase #3 | $245.27 | 7.264% | $263.0864 | $263.09 | $263.10 | $263.10 |
| Purchase #4 | $96.47 | 12.857% | $108.8731 | $108.87 | $108.85 | $108.90 |
| Purchase #5 | $84.70 | 9.285% | $92.5644 | $92.56 | $92.55 | $92.60 |
| Purchase #6 | $36.92 | 13.138% | $41.7705 | $41.77 | $41.75 | $41.80 |
| Purchase #7 | $155.96 | 11.419% | $173.7691 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $1,079.62 | $1,191.1825 | $1,191.18 | $1,191.10 | $1,191.30 | |