| 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 | $202.54 | 4.630% | $211.9176 | $211.92 | $211.90 | $211.90 |
| Purchase #2 | $91.79 | 5.806% | $97.1193 | $97.12 | $97.10 | $97.10 |
| Purchase #3 | $163.66 | 5.244% | $172.2423 | $172.24 | $172.25 | $172.20 |
| Purchase #4 | $110.58 | 4.310% | $115.346 | $115.35 | $115.35 | $115.30 |
| Purchase #5 | $191.57 | 12.654% | $215.8113 | $215.81 | $215.80 | $215.80 |
| Purchase #6 | $230.78 | 9.130% | $251.8502 | $251.85 | $251.85 | $251.90 |
| Purchase #7 | $10.99 | 5.176% | $11.5588 | $11.56 | $11.55 | $11.60 |
| 7 purchase totals = | $1,001.91 | $1,075.8455 | $1,075.85 | $1,075.80 | $1,075.80 | |