| 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 | $11.82 | 9.166% | $12.9034 | $12.90 | $12.90 | $12.90 |
| Purchase #2 | $173.36 | 13.867% | $197.3998 | $197.40 | $197.40 | $197.40 |
| Purchase #3 | $212.49 | 3.376% | $219.6637 | $219.66 | $219.65 | $219.70 |
| Purchase #4 | $178.70 | 9.256% | $195.2405 | $195.24 | $195.25 | $195.20 |
| Purchase #5 | $159.87 | 10.282% | $176.3078 | $176.31 | $176.30 | $176.30 |
| Purchase #6 | $210.77 | 8.433% | $228.5442 | $228.54 | $228.55 | $228.50 |
| Purchase #7 | $119.52 | 3.293% | $123.4558 | $123.46 | $123.45 | $123.50 |
| 7 purchase totals = | $1,066.53 | $1,153.5152 | $1,153.51 | $1,153.50 | $1,153.50 | |