| 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 | $80.54 | 9.227% | $87.9714 | $87.97 | $87.95 | $88.00 |
| Purchase #2 | $210.85 | 13.150% | $238.5768 | $238.58 | $238.60 | $238.60 |
| Purchase #3 | $71.55 | 5.646% | $75.5897 | $75.59 | $75.60 | $75.60 |
| Purchase #4 | $187.72 | 4.296% | $195.7845 | $195.78 | $195.80 | $195.80 |
| Purchase #5 | $80.36 | 9.843% | $88.2698 | $88.27 | $88.25 | $88.30 |
| Purchase #6 | $175.30 | 3.386% | $181.2357 | $181.24 | $181.25 | $181.20 |
| Purchase #7 | $170.64 | 11.710% | $190.6219 | $190.62 | $190.60 | $190.60 |
| 7 purchase totals = | $976.96 | $1,058.0498 | $1,058.05 | $1,058.05 | $1,058.10 | |