| 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 | $239.56 | 12.486% | $269.4715 | $269.47 | $269.45 | $269.50 |
| Purchase #2 | $228.71 | 9.811% | $251.1487 | $251.15 | $251.15 | $251.10 |
| Purchase #3 | $83.87 | 7.275% | $89.9715 | $89.97 | $89.95 | $90.00 |
| Purchase #4 | $35.88 | 12.463% | $40.3517 | $40.35 | $40.35 | $40.40 |
| Purchase #5 | $221.81 | 8.211% | $240.0228 | $240.02 | $240.00 | $240.00 |
| Purchase #6 | $45.49 | 12.636% | $51.2381 | $51.24 | $51.25 | $51.20 |
| Purchase #7 | $243.49 | 11.175% | $270.7 | $270.70 | $270.70 | $270.70 |
| 7 purchase totals = | $1,098.81 | $1,212.9043 | $1,212.90 | $1,212.85 | $1,212.90 | |