| 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 | $104.80 | 9.132% | $114.3703 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $157.45 | 3.599% | $163.1166 | $163.12 | $163.10 | $163.10 |
| Purchase #3 | $44.94 | 3.777% | $46.6374 | $46.64 | $46.65 | $46.60 |
| Purchase #4 | $124.50 | 4.861% | $130.5519 | $130.55 | $130.55 | $130.60 |
| Purchase #5 | $53.47 | 3.592% | $55.3906 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $189.27 | 11.664% | $211.3465 | $211.35 | $211.35 | $211.30 |
| Purchase #7 | $200.34 | 8.427% | $217.2227 | $217.22 | $217.20 | $217.20 |
| 7 purchase totals = | $874.77 | $938.6360 | $938.64 | $938.60 | $938.60 | |