| 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 | $141.94 | 4.145% | $147.8234 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $28.63 | 3.646% | $29.6738 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $132.33 | 6.512% | $140.9473 | $140.95 | $140.95 | $140.90 |
| Purchase #4 | $11.30 | 4.465% | $11.8045 | $11.80 | $11.80 | $11.80 |
| Purchase #5 | $214.83 | 12.215% | $241.0715 | $241.07 | $241.05 | $241.10 |
| Purchase #6 | $69.45 | 11.743% | $77.6055 | $77.61 | $77.60 | $77.60 |
| Purchase #7 | $85.69 | 7.573% | $92.1793 | $92.18 | $92.20 | $92.20 |
| 7 purchase totals = | $684.17 | $741.1053 | $741.10 | $741.05 | $741.10 | |