| 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 | $180.96 | 6.410% | $192.5595 | $192.56 | $192.55 | $192.60 |
| Purchase #2 | $138.68 | 5.765% | $146.6749 | $146.67 | $146.65 | $146.70 |
| Purchase #3 | $194.58 | 4.576% | $203.484 | $203.48 | $203.50 | $203.50 |
| Purchase #4 | $178.59 | 8.648% | $194.0345 | $194.03 | $194.05 | $194.00 |
| Purchase #5 | $79.94 | 6.238% | $84.9267 | $84.93 | $84.95 | $84.90 |
| Purchase #6 | $121.88 | 12.673% | $137.3259 | $137.33 | $137.35 | $137.30 |
| Purchase #7 | $157.85 | 4.808% | $165.4394 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $1,052.48 | $1,124.4449 | $1,124.44 | $1,124.50 | $1,124.40 | |