| 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 | $198.29 | 6.327% | $210.8358 | $210.84 | $210.85 | $210.80 |
| Purchase #2 | $164.56 | 6.433% | $175.1461 | $175.15 | $175.15 | $175.10 |
| Purchase #3 | $92.66 | 5.347% | $97.6145 | $97.61 | $97.60 | $97.60 |
| Purchase #4 | $182.96 | 11.731% | $204.423 | $204.42 | $204.40 | $204.40 |
| Purchase #5 | $192.81 | 12.602% | $217.1079 | $217.11 | $217.10 | $217.10 |
| Purchase #6 | $137.90 | 7.265% | $147.9184 | $147.92 | $147.90 | $147.90 |
| Purchase #7 | $69.41 | 5.349% | $73.1227 | $73.12 | $73.10 | $73.10 |
| 7 purchase totals = | $1,038.59 | $1,126.1684 | $1,126.17 | $1,126.10 | $1,126.00 | |