| 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 | $146.96 | 10.827% | $162.8714 | $162.87 | $162.85 | $162.90 |
| Purchase #2 | $234.90 | 13.480% | $266.5645 | $266.56 | $266.55 | $266.60 |
| Purchase #3 | $90.88 | 5.738% | $96.0947 | $96.09 | $96.10 | $96.10 |
| Purchase #4 | $147.44 | 13.347% | $167.1188 | $167.12 | $167.10 | $167.10 |
| Purchase #5 | $100.66 | 12.439% | $113.1811 | $113.18 | $113.20 | $113.20 |
| Purchase #6 | $114.35 | 7.375% | $122.7833 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $190.95 | 5.792% | $202.0098 | $202.01 | $202.00 | $202.00 |
| 7 purchase totals = | $1,026.14 | $1,130.6236 | $1,130.61 | $1,130.60 | $1,130.70 | |