| 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 | $226.46 | 4.812% | $237.3573 | $237.36 | $237.35 | $237.40 |
| Purchase #2 | $112.86 | 4.393% | $117.8179 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $135.67 | 6.536% | $144.5374 | $144.54 | $144.55 | $144.50 |
| Purchase #4 | $85.32 | 6.188% | $90.5996 | $90.60 | $90.60 | $90.60 |
| Purchase #5 | $61.79 | 10.110% | $68.037 | $68.04 | $68.05 | $68.00 |
| Purchase #6 | $231.56 | 8.607% | $251.4904 | $251.49 | $251.50 | $251.50 |
| Purchase #7 | $127.73 | 8.330% | $138.3699 | $138.37 | $138.35 | $138.40 |
| 7 purchase totals = | $981.39 | $1,048.2095 | $1,048.22 | $1,048.20 | $1,048.20 | |