| 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 | $183.78 | 6.638% | $195.9793 | $195.98 | $196.00 | $196.00 |
| Purchase #2 | $247.96 | 12.204% | $278.221 | $278.22 | $278.20 | $278.20 |
| Purchase #3 | $98.96 | 12.774% | $111.6012 | $111.60 | $111.60 | $111.60 |
| Purchase #4 | $67.62 | 11.829% | $75.6188 | $75.62 | $75.60 | $75.60 |
| Purchase #5 | $172.32 | 7.197% | $184.7219 | $184.72 | $184.70 | $184.70 |
| Purchase #6 | $201.53 | 13.515% | $228.7668 | $228.77 | $228.75 | $228.80 |
| Purchase #7 | $6.66 | 9.695% | $7.3057 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $978.83 | $1,082.2147 | $1,082.22 | $1,082.15 | $1,082.20 | |