| 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 | $18.75 | 5.495% | $19.7803 | $19.78 | $19.80 | $19.80 |
| Purchase #2 | $243.95 | 4.739% | $255.5108 | $255.51 | $255.50 | $255.50 |
| Purchase #3 | $110.41 | 11.498% | $123.1049 | $123.10 | $123.10 | $123.10 |
| Purchase #4 | $47.57 | 9.250% | $51.9702 | $51.97 | $51.95 | $52.00 |
| Purchase #5 | $170.47 | 6.334% | $181.2676 | $181.27 | $181.25 | $181.30 |
| Purchase #6 | $221.68 | 9.162% | $241.9903 | $241.99 | $242.00 | $242.00 |
| Purchase #7 | $122.98 | 4.736% | $128.8043 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $935.81 | $1,002.4284 | $1,002.42 | $1,002.40 | $1,002.50 | |