| 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 | $89.38 | 13.791% | $101.7064 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $44.71 | 6.336% | $47.5428 | $47.54 | $47.55 | $47.50 |
| Purchase #3 | $242.84 | 6.713% | $259.1418 | $259.14 | $259.15 | $259.10 |
| Purchase #4 | $49.35 | 10.321% | $54.4434 | $54.44 | $54.45 | $54.40 |
| Purchase #5 | $200.41 | 7.177% | $214.7934 | $214.79 | $214.80 | $214.80 |
| Purchase #6 | $184.45 | 4.445% | $192.6488 | $192.65 | $192.65 | $192.60 |
| Purchase #7 | $65.96 | 4.335% | $68.8194 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $877.10 | $939.0960 | $939.09 | $939.10 | $938.90 | |