| 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 | $202.78 | 7.174% | $217.3274 | $217.33 | $217.35 | $217.30 |
| Purchase #2 | $250.77 | 6.837% | $267.9151 | $267.92 | $267.90 | $267.90 |
| Purchase #3 | $150.54 | 10.141% | $165.8063 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $203.74 | 10.306% | $224.7374 | $224.74 | $224.75 | $224.70 |
| Purchase #5 | $47.81 | 3.409% | $49.4398 | $49.44 | $49.45 | $49.40 |
| Purchase #6 | $74.47 | 8.441% | $80.756 | $80.76 | $80.75 | $80.80 |
| Purchase #7 | $182.91 | 4.673% | $191.4574 | $191.46 | $191.45 | $191.50 |
| 7 purchase totals = | $1,113.02 | $1,197.4394 | $1,197.46 | $1,197.45 | $1,197.40 | |