| 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 | $194.55 | 4.105% | $202.5363 | $202.54 | $202.55 | $202.50 |
| Purchase #2 | $63.81 | 8.753% | $69.3953 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $170.90 | 4.308% | $178.2624 | $178.26 | $178.25 | $178.30 |
| Purchase #4 | $222.85 | 8.810% | $242.4831 | $242.48 | $242.50 | $242.50 |
| Purchase #5 | $244.63 | 6.130% | $259.6258 | $259.63 | $259.65 | $259.60 |
| Purchase #6 | $166.93 | 13.275% | $189.09 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $66.85 | 10.715% | $74.013 | $74.01 | $74.00 | $74.00 |
| 7 purchase totals = | $1,130.52 | $1,215.4059 | $1,215.41 | $1,215.45 | $1,215.40 | |