| 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 | $189.88 | 8.454% | $205.9325 | $205.93 | $205.95 | $205.90 |
| Purchase #2 | $10.29 | 5.480% | $10.8539 | $10.85 | $10.85 | $10.90 |
| Purchase #3 | $168.40 | 3.424% | $174.166 | $174.17 | $174.15 | $174.20 |
| Purchase #4 | $15.31 | 12.579% | $17.2358 | $17.24 | $17.25 | $17.20 |
| Purchase #5 | $238.71 | 13.617% | $271.2151 | $271.22 | $271.20 | $271.20 |
| Purchase #6 | $247.26 | 7.592% | $266.032 | $266.03 | $266.05 | $266.00 |
| Purchase #7 | $89.37 | 5.563% | $94.3417 | $94.34 | $94.35 | $94.30 |
| 7 purchase totals = | $959.22 | $1,039.7770 | $1,039.78 | $1,039.80 | $1,039.70 | |