| 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 | $114.75 | 8.658% | $124.6851 | $124.69 | $124.70 | $124.70 |
| Purchase #2 | $193.88 | 12.647% | $218.4 | $218.40 | $218.40 | $218.40 |
| Purchase #3 | $26.82 | 10.817% | $29.7211 | $29.72 | $29.70 | $29.70 |
| Purchase #4 | $222.88 | 4.441% | $232.7781 | $232.78 | $232.80 | $232.80 |
| Purchase #5 | $150.49 | 12.374% | $169.1116 | $169.11 | $169.10 | $169.10 |
| Purchase #6 | $6.56 | 11.344% | $7.3042 | $7.30 | $7.30 | $7.30 |
| Purchase #7 | $233.71 | 4.721% | $244.7434 | $244.74 | $244.75 | $244.70 |
| 7 purchase totals = | $949.09 | $1,026.7435 | $1,026.74 | $1,026.75 | $1,026.70 | |