| 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 | $138.62 | 9.248% | $151.4396 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $206.29 | 6.639% | $219.9856 | $219.99 | $220.00 | $220.00 |
| Purchase #3 | $177.51 | 10.502% | $196.1521 | $196.15 | $196.15 | $196.20 |
| Purchase #4 | $106.77 | 4.133% | $111.1828 | $111.18 | $111.20 | $111.20 |
| Purchase #5 | $7.80 | 3.814% | $8.0975 | $8.10 | $8.10 | $8.10 |
| Purchase #6 | $118.80 | 9.778% | $130.4163 | $130.42 | $130.40 | $130.40 |
| Purchase #7 | $214.77 | 6.636% | $229.0221 | $229.02 | $229.00 | $229.00 |
| 7 purchase totals = | $970.56 | $1,046.2960 | $1,046.30 | $1,046.30 | $1,046.30 | |