| 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 | $220.45 | 5.780% | $233.192 | $233.19 | $233.20 | $233.20 |
| Purchase #2 | $206.25 | 7.187% | $221.0732 | $221.07 | $221.05 | $221.10 |
| Purchase #3 | $75.84 | 12.272% | $85.1471 | $85.15 | $85.15 | $85.10 |
| Purchase #4 | $99.84 | 13.717% | $113.5351 | $113.54 | $113.55 | $113.50 |
| Purchase #5 | $159.69 | 11.851% | $178.6149 | $178.61 | $178.60 | $178.60 |
| Purchase #6 | $183.90 | 10.154% | $202.5732 | $202.57 | $202.55 | $202.60 |
| Purchase #7 | $48.97 | 9.861% | $53.7989 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $994.94 | $1,087.9344 | $1,087.93 | $1,087.90 | $1,087.90 | |