| 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 | $241.38 | 3.154% | $248.9931 | $248.99 | $249.00 | $249.00 |
| Purchase #2 | $27.49 | 8.458% | $29.8151 | $29.82 | $29.80 | $29.80 |
| Purchase #3 | $65.31 | 6.142% | $69.3213 | $69.32 | $69.30 | $69.30 |
| Purchase #4 | $239.98 | 3.430% | $248.2113 | $248.21 | $248.20 | $248.20 |
| Purchase #5 | $180.91 | 9.463% | $198.0295 | $198.03 | $198.05 | $198.00 |
| Purchase #6 | $34.91 | 13.353% | $39.5715 | $39.57 | $39.55 | $39.60 |
| Purchase #7 | $178.93 | 10.124% | $197.0449 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $968.91 | $1,030.9867 | $1,030.98 | $1,030.95 | $1,030.90 | |