| 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 | $149.60 | 11.843% | $167.3171 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $94.92 | 10.770% | $105.1429 | $105.14 | $105.15 | $105.10 |
| Purchase #3 | $158.49 | 13.732% | $180.2538 | $180.25 | $180.25 | $180.30 |
| Purchase #4 | $136.92 | 3.126% | $141.2001 | $141.20 | $141.20 | $141.20 |
| Purchase #5 | $216.33 | 4.368% | $225.7793 | $225.78 | $225.80 | $225.80 |
| Purchase #6 | $140.26 | 5.497% | $147.9701 | $147.97 | $147.95 | $148.00 |
| Purchase #7 | $92.70 | 11.190% | $103.0731 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $989.22 | $1,070.7364 | $1,070.73 | $1,070.70 | $1,070.80 | |