| 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 | $180.74 | 10.221% | $199.2134 | $199.21 | $199.20 | $199.20 |
| Purchase #2 | $183.55 | 7.393% | $197.1199 | $197.12 | $197.10 | $197.10 |
| Purchase #3 | $7.88 | 10.366% | $8.6968 | $8.70 | $8.70 | $8.70 |
| Purchase #4 | $203.99 | 13.106% | $230.7249 | $230.72 | $230.70 | $230.70 |
| Purchase #5 | $191.30 | 3.223% | $197.4656 | $197.47 | $197.45 | $197.50 |
| Purchase #6 | $185.71 | 11.273% | $206.6451 | $206.65 | $206.65 | $206.60 |
| Purchase #7 | $245.97 | 7.656% | $264.8015 | $264.80 | $264.80 | $264.80 |
| 7 purchase totals = | $1,199.14 | $1,304.6672 | $1,304.67 | $1,304.60 | $1,304.60 | |