| 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 | $120.28 | 8.284% | $130.244 | $130.24 | $130.25 | $130.20 |
| Purchase #2 | $193.45 | 12.275% | $217.196 | $217.20 | $217.20 | $217.20 |
| Purchase #3 | $103.69 | 4.151% | $107.9942 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $197.82 | 8.251% | $214.1421 | $214.14 | $214.15 | $214.10 |
| Purchase #5 | $97.41 | 11.493% | $108.6053 | $108.61 | $108.60 | $108.60 |
| Purchase #6 | $15.25 | 8.695% | $16.576 | $16.58 | $16.60 | $16.60 |
| Purchase #7 | $167.46 | 6.817% | $178.8757 | $178.88 | $178.90 | $178.90 |
| 7 purchase totals = | $895.36 | $973.6333 | $973.64 | $973.70 | $973.60 | |