| 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 | $81.90 | 6.496% | $87.2202 | $87.22 | $87.20 | $87.20 |
| Purchase #2 | $57.51 | 12.806% | $64.8747 | $64.87 | $64.85 | $64.90 |
| Purchase #3 | $217.29 | 13.666% | $246.9849 | $246.98 | $247.00 | $247.00 |
| Purchase #4 | $132.58 | 3.165% | $136.7762 | $136.78 | $136.80 | $136.80 |
| Purchase #5 | $205.65 | 8.829% | $223.8068 | $223.81 | $223.80 | $223.80 |
| Purchase #6 | $149.37 | 8.428% | $161.9589 | $161.96 | $161.95 | $162.00 |
| Purchase #7 | $135.32 | 6.847% | $144.5854 | $144.59 | $144.60 | $144.60 |
| 7 purchase totals = | $979.62 | $1,066.2071 | $1,066.21 | $1,066.20 | $1,066.30 | |