| 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 | $159.63 | 5.258% | $168.0233 | $168.02 | $168.00 | $168.00 |
| Purchase #2 | $111.49 | 9.345% | $121.9087 | $121.91 | $121.90 | $121.90 |
| Purchase #3 | $221.44 | 13.344% | $250.989 | $250.99 | $251.00 | $251.00 |
| Purchase #4 | $151.77 | 13.117% | $171.6777 | $171.68 | $171.70 | $171.70 |
| Purchase #5 | $34.95 | 4.652% | $36.5759 | $36.58 | $36.60 | $36.60 |
| Purchase #6 | $90.26 | 10.847% | $100.0505 | $100.05 | $100.05 | $100.10 |
| Purchase #7 | $250.76 | 6.610% | $267.3352 | $267.34 | $267.35 | $267.30 |
| 7 purchase totals = | $1,020.30 | $1,116.5603 | $1,116.57 | $1,116.60 | $1,116.60 | |