| 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 | $247.46 | 8.584% | $268.702 | $268.70 | $268.70 | $268.70 |
| Purchase #2 | $198.84 | 9.442% | $217.6145 | $217.61 | $217.60 | $217.60 |
| Purchase #3 | $160.74 | 11.787% | $179.6864 | $179.69 | $179.70 | $179.70 |
| Purchase #4 | $97.78 | 12.102% | $109.6133 | $109.61 | $109.60 | $109.60 |
| Purchase #5 | $83.34 | 11.301% | $92.7583 | $92.76 | $92.75 | $92.80 |
| Purchase #6 | $10.94 | 6.303% | $11.6295 | $11.63 | $11.65 | $11.60 |
| Purchase #7 | $200.45 | 10.610% | $221.7177 | $221.72 | $221.70 | $221.70 |
| 7 purchase totals = | $999.55 | $1,101.7217 | $1,101.72 | $1,101.70 | $1,101.70 | |