| 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 | $233.74 | 9.163% | $255.1576 | $255.16 | $255.15 | $255.20 |
| Purchase #2 | $186.81 | 3.509% | $193.3652 | $193.37 | $193.35 | $193.40 |
| Purchase #3 | $187.60 | 8.152% | $202.8932 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $174.35 | 12.153% | $195.5388 | $195.54 | $195.55 | $195.50 |
| Purchase #5 | $19.59 | 8.851% | $21.3239 | $21.32 | $21.30 | $21.30 |
| Purchase #6 | $40.64 | 10.408% | $44.8698 | $44.87 | $44.85 | $44.90 |
| Purchase #7 | $202.53 | 6.662% | $216.0225 | $216.02 | $216.00 | $216.00 |
| 7 purchase totals = | $1,045.26 | $1,129.1710 | $1,129.17 | $1,129.10 | $1,129.20 | |