| 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 | $134.96 | 9.642% | $147.9728 | $147.97 | $147.95 | $148.00 |
| Purchase #2 | $158.83 | 4.375% | $165.7788 | $165.78 | $165.80 | $165.80 |
| Purchase #3 | $20.94 | 5.748% | $22.1436 | $22.14 | $22.15 | $22.10 |
| Purchase #4 | $192.26 | 6.629% | $205.0049 | $205.00 | $205.00 | $205.00 |
| Purchase #5 | $133.73 | 11.210% | $148.7211 | $148.72 | $148.70 | $148.70 |
| Purchase #6 | $178.96 | 10.132% | $197.0922 | $197.09 | $197.10 | $197.10 |
| Purchase #7 | $149.94 | 6.168% | $159.1883 | $159.19 | $159.20 | $159.20 |
| 7 purchase totals = | $969.62 | $1,045.9017 | $1,045.89 | $1,045.90 | $1,045.90 | |