| 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 | $168.58 | 12.427% | $189.5294 | $189.53 | $189.55 | $189.50 |
| Purchase #2 | $205.30 | 12.335% | $230.6238 | $230.62 | $230.60 | $230.60 |
| Purchase #3 | $233.63 | 5.746% | $247.0544 | $247.05 | $247.05 | $247.10 |
| Purchase #4 | $201.93 | 4.504% | $211.0249 | $211.02 | $211.00 | $211.00 |
| Purchase #5 | $172.79 | 11.765% | $193.1187 | $193.12 | $193.10 | $193.10 |
| Purchase #6 | $129.76 | 6.776% | $138.5525 | $138.55 | $138.55 | $138.60 |
| Purchase #7 | $95.78 | 4.168% | $99.7721 | $99.77 | $99.75 | $99.80 |
| 7 purchase totals = | $1,207.77 | $1,309.6758 | $1,309.66 | $1,309.60 | $1,309.70 | |