| 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 | $172.57 | 6.497% | $183.7819 | $183.78 | $183.80 | $183.80 |
| Purchase #2 | $135.37 | 9.278% | $147.9296 | $147.93 | $147.95 | $147.90 |
| Purchase #3 | $46.41 | 3.374% | $47.9759 | $47.98 | $48.00 | $48.00 |
| Purchase #4 | $229.89 | 9.155% | $250.9364 | $250.94 | $250.95 | $250.90 |
| Purchase #5 | $43.83 | 13.463% | $49.7308 | $49.73 | $49.75 | $49.70 |
| Purchase #6 | $103.61 | 5.219% | $109.0174 | $109.02 | $109.00 | $109.00 |
| Purchase #7 | $164.86 | 10.130% | $181.5603 | $181.56 | $181.55 | $181.60 |
| 7 purchase totals = | $896.54 | $970.9323 | $970.94 | $971.00 | $970.90 | |