| 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 | $172.31 | 6.288% | $183.1449 | $183.14 | $183.15 | $183.10 |
| Purchase #2 | $33.98 | 9.122% | $37.0797 | $37.08 | $37.10 | $37.10 |
| Purchase #3 | $212.69 | 5.508% | $224.405 | $224.41 | $224.40 | $224.40 |
| Purchase #4 | $51.95 | 10.232% | $57.2655 | $57.27 | $57.25 | $57.30 |
| Purchase #5 | $237.45 | 6.636% | $253.2072 | $253.21 | $253.20 | $253.20 |
| Purchase #6 | $8.76 | 5.280% | $9.2225 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $248.55 | 3.299% | $256.7497 | $256.75 | $256.75 | $256.70 |
| 7 purchase totals = | $965.69 | $1,021.0745 | $1,021.08 | $1,021.05 | $1,021.00 | |