| 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 | $104.93 | 4.516% | $109.6686 | $109.67 | $109.65 | $109.70 |
| Purchase #2 | $201.68 | 9.623% | $221.0877 | $221.09 | $221.10 | $221.10 |
| Purchase #3 | $8.81 | 8.697% | $9.5762 | $9.58 | $9.60 | $9.60 |
| Purchase #4 | $219.41 | 5.284% | $231.0036 | $231.00 | $231.00 | $231.00 |
| Purchase #5 | $160.29 | 7.818% | $172.8215 | $172.82 | $172.80 | $172.80 |
| Purchase #6 | $187.86 | 13.288% | $212.8228 | $212.82 | $212.80 | $212.80 |
| Purchase #7 | $187.67 | 12.725% | $211.551 | $211.55 | $211.55 | $211.60 |
| 7 purchase totals = | $1,070.65 | $1,168.5314 | $1,168.53 | $1,168.50 | $1,168.60 | |