| 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 | $134.60 | 10.819% | $149.1624 | $149.16 | $149.15 | $149.20 |
| Purchase #2 | $171.70 | 10.386% | $189.5328 | $189.53 | $189.55 | $189.50 |
| Purchase #3 | $204.59 | 12.568% | $230.3029 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $180.71 | 11.874% | $202.1675 | $202.17 | $202.15 | $202.20 |
| Purchase #5 | $11.28 | 13.759% | $12.832 | $12.83 | $12.85 | $12.80 |
| Purchase #6 | $42.45 | 8.837% | $46.2013 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $164.69 | 6.523% | $175.4327 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $910.02 | $1,005.6316 | $1,005.62 | $1,005.65 | $1,005.60 | |