| 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 | $118.63 | 8.428% | $128.6281 | $128.63 | $128.65 | $128.60 |
| Purchase #2 | $47.99 | 13.623% | $54.5277 | $54.53 | $54.55 | $54.50 |
| Purchase #3 | $149.91 | 10.761% | $166.0418 | $166.04 | $166.05 | $166.00 |
| Purchase #4 | $47.32 | 5.289% | $49.8228 | $49.82 | $49.80 | $49.80 |
| Purchase #5 | $181.59 | 10.138% | $199.9996 | $200.00 | $200.00 | $200.00 |
| Purchase #6 | $177.88 | 5.322% | $187.3468 | $187.35 | $187.35 | $187.30 |
| Purchase #7 | $241.76 | 4.582% | $252.8374 | $252.84 | $252.85 | $252.80 |
| 7 purchase totals = | $965.08 | $1,039.2042 | $1,039.21 | $1,039.25 | $1,039.00 | |