| 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 | $116.97 | 9.496% | $128.0775 | $128.08 | $128.10 | $128.10 |
| Purchase #2 | $176.62 | 10.214% | $194.66 | $194.66 | $194.65 | $194.70 |
| Purchase #3 | $134.60 | 13.431% | $152.6781 | $152.68 | $152.70 | $152.70 |
| Purchase #4 | $96.84 | 7.527% | $104.1291 | $104.13 | $104.15 | $104.10 |
| Purchase #5 | $226.72 | 13.231% | $256.7173 | $256.72 | $256.70 | $256.70 |
| Purchase #6 | $119.46 | 13.645% | $135.7603 | $135.76 | $135.75 | $135.80 |
| Purchase #7 | $161.70 | 6.710% | $172.5501 | $172.55 | $172.55 | $172.60 |
| 7 purchase totals = | $1,032.91 | $1,144.5724 | $1,144.58 | $1,144.60 | $1,144.70 | |