| 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 | $230.26 | 3.681% | $238.7359 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $114.35 | 7.616% | $123.0589 | $123.06 | $123.05 | $123.10 |
| Purchase #3 | $104.29 | 6.121% | $110.6736 | $110.67 | $110.65 | $110.70 |
| Purchase #4 | $22.35 | 12.312% | $25.1017 | $25.10 | $25.10 | $25.10 |
| Purchase #5 | $155.55 | 7.367% | $167.0094 | $167.01 | $167.00 | $167.00 |
| Purchase #6 | $218.66 | 10.658% | $241.9648 | $241.96 | $241.95 | $242.00 |
| Purchase #7 | $161.79 | 8.806% | $176.0372 | $176.04 | $176.05 | $176.00 |
| 7 purchase totals = | $1,007.25 | $1,082.5815 | $1,082.58 | $1,082.55 | $1,082.60 | |