| 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 | $159.58 | 13.645% | $181.3547 | $181.35 | $181.35 | $181.40 |
| Purchase #2 | $21.55 | 5.462% | $22.7271 | $22.73 | $22.75 | $22.70 |
| Purchase #3 | $162.92 | 5.657% | $172.1364 | $172.14 | $172.15 | $172.10 |
| Purchase #4 | $84.91 | 13.666% | $96.5138 | $96.51 | $96.50 | $96.50 |
| Purchase #5 | $242.38 | 5.222% | $255.0371 | $255.04 | $255.05 | $255.00 |
| Purchase #6 | $220.59 | 5.611% | $232.9673 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $119.59 | 9.371% | $130.7968 | $130.80 | $130.80 | $130.80 |
| 7 purchase totals = | $1,011.52 | $1,091.5332 | $1,091.54 | $1,091.55 | $1,091.50 | |