| 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 | $201.48 | 9.490% | $220.6005 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $13.42 | 6.415% | $14.2809 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $196.59 | 11.478% | $219.1546 | $219.15 | $219.15 | $219.20 |
| Purchase #4 | $121.66 | 4.373% | $126.9802 | $126.98 | $127.00 | $127.00 |
| Purchase #5 | $198.63 | 6.570% | $211.68 | $211.68 | $211.70 | $211.70 |
| Purchase #6 | $211.46 | 12.798% | $238.5227 | $238.52 | $238.50 | $238.50 |
| Purchase #7 | $172.61 | 7.340% | $185.2796 | $185.28 | $185.30 | $185.30 |
| 7 purchase totals = | $1,115.85 | $1,216.4985 | $1,216.49 | $1,216.55 | $1,216.60 | |