| 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 | $115.65 | 12.864% | $130.5272 | $130.53 | $130.55 | $130.50 |
| Purchase #2 | $118.61 | 13.302% | $134.3875 | $134.39 | $134.40 | $134.40 |
| Purchase #3 | $145.93 | 9.475% | $159.7569 | $159.76 | $159.75 | $159.80 |
| Purchase #4 | $233.39 | 11.639% | $260.5543 | $260.55 | $260.55 | $260.60 |
| Purchase #5 | $171.39 | 12.260% | $192.4024 | $192.40 | $192.40 | $192.40 |
| Purchase #6 | $135.97 | 4.139% | $141.5978 | $141.60 | $141.60 | $141.60 |
| Purchase #7 | $160.44 | 5.530% | $169.3123 | $169.31 | $169.30 | $169.30 |
| 7 purchase totals = | $1,081.38 | $1,188.5384 | $1,188.54 | $1,188.55 | $1,188.60 | |