| 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 | $130.79 | 7.598% | $140.7274 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $24.97 | 6.463% | $26.5838 | $26.58 | $26.60 | $26.60 |
| Purchase #3 | $159.56 | 3.774% | $165.5818 | $165.58 | $165.60 | $165.60 |
| Purchase #4 | $130.60 | 8.843% | $142.149 | $142.15 | $142.15 | $142.10 |
| Purchase #5 | $187.99 | 6.787% | $200.7489 | $200.75 | $200.75 | $200.70 |
| Purchase #6 | $187.63 | 6.751% | $200.2969 | $200.30 | $200.30 | $200.30 |
| Purchase #7 | $43.77 | 7.245% | $46.9411 | $46.94 | $46.95 | $46.90 |
| 7 purchase totals = | $865.31 | $923.0289 | $923.03 | $923.10 | $922.90 | |