| 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 | $155.62 | 10.786% | $172.4052 | $172.41 | $172.40 | $172.40 |
| Purchase #2 | $175.53 | 10.386% | $193.7605 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $60.59 | 5.163% | $63.7183 | $63.72 | $63.70 | $63.70 |
| Purchase #4 | $244.94 | 3.572% | $253.6893 | $253.69 | $253.70 | $253.70 |
| Purchase #5 | $195.81 | 4.228% | $204.0888 | $204.09 | $204.10 | $204.10 |
| Purchase #6 | $102.55 | 9.103% | $111.8851 | $111.89 | $111.90 | $111.90 |
| Purchase #7 | $224.80 | 9.821% | $246.8776 | $246.88 | $246.90 | $246.90 |
| 7 purchase totals = | $1,159.84 | $1,246.4248 | $1,246.44 | $1,246.45 | $1,246.50 | |