| 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 | $6.40 | 3.473% | $6.6223 | $6.62 | $6.60 | $6.60 |
| Purchase #2 | $246.36 | 10.391% | $271.9593 | $271.96 | $271.95 | $272.00 |
| Purchase #3 | $46.68 | 9.795% | $51.2523 | $51.25 | $51.25 | $51.30 |
| Purchase #4 | $141.98 | 13.834% | $161.6215 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $233.35 | 10.486% | $257.8191 | $257.82 | $257.80 | $257.80 |
| Purchase #6 | $212.86 | 8.337% | $230.6061 | $230.61 | $230.60 | $230.60 |
| Purchase #7 | $165.53 | 8.403% | $179.4395 | $179.44 | $179.45 | $179.40 |
| 7 purchase totals = | $1,053.16 | $1,159.3201 | $1,159.32 | $1,159.25 | $1,159.30 | |