| 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 | $222.52 | 3.694% | $230.7399 | $230.74 | $230.75 | $230.70 |
| Purchase #2 | $185.53 | 10.795% | $205.558 | $205.56 | $205.55 | $205.60 |
| Purchase #3 | $172.98 | 3.210% | $178.5327 | $178.53 | $178.55 | $178.50 |
| Purchase #4 | $171.54 | 13.656% | $194.9655 | $194.97 | $194.95 | $195.00 |
| Purchase #5 | $235.65 | 13.383% | $267.187 | $267.19 | $267.20 | $267.20 |
| Purchase #6 | $94.48 | 10.769% | $104.6546 | $104.65 | $104.65 | $104.70 |
| Purchase #7 | $126.94 | 8.568% | $137.8162 | $137.82 | $137.80 | $137.80 |
| 7 purchase totals = | $1,209.64 | $1,319.4539 | $1,319.46 | $1,319.45 | $1,319.50 | |