| 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 | $248.68 | 7.110% | $266.3611 | $266.36 | $266.35 | $266.40 |
| Purchase #2 | $47.93 | 9.313% | $52.3937 | $52.39 | $52.40 | $52.40 |
| Purchase #3 | $69.25 | 8.426% | $75.085 | $75.09 | $75.10 | $75.10 |
| Purchase #4 | $63.38 | 9.297% | $69.2724 | $69.27 | $69.25 | $69.30 |
| Purchase #5 | $97.70 | 12.809% | $110.2144 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $250.89 | 7.812% | $270.4895 | $270.49 | $270.50 | $270.50 |
| Purchase #7 | $223.51 | 3.188% | $230.6355 | $230.64 | $230.65 | $230.60 |
| 7 purchase totals = | $1,001.34 | $1,074.4516 | $1,074.45 | $1,074.45 | $1,074.50 | |