| 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 | $161.48 | 10.112% | $177.8089 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $58.93 | 9.792% | $64.7004 | $64.70 | $64.70 | $64.70 |
| Purchase #3 | $245.32 | 12.804% | $276.7308 | $276.73 | $276.75 | $276.70 |
| Purchase #4 | $131.52 | 13.356% | $149.0858 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $188.43 | 5.199% | $198.2265 | $198.23 | $198.25 | $198.20 |
| Purchase #6 | $197.46 | 9.851% | $216.9118 | $216.91 | $216.90 | $216.90 |
| Purchase #7 | $231.61 | 11.407% | $258.0298 | $258.03 | $258.05 | $258.00 |
| 7 purchase totals = | $1,214.75 | $1,341.4940 | $1,341.50 | $1,341.55 | $1,341.40 | |