| 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 | $163.31 | 9.343% | $178.5681 | $178.57 | $178.55 | $178.60 |
| Purchase #2 | $101.39 | 11.698% | $113.2506 | $113.25 | $113.25 | $113.30 |
| Purchase #3 | $138.77 | 13.598% | $157.6399 | $157.64 | $157.65 | $157.60 |
| Purchase #4 | $124.99 | 8.518% | $135.6366 | $135.64 | $135.65 | $135.60 |
| Purchase #5 | $196.30 | 13.569% | $222.9359 | $222.94 | $222.95 | $222.90 |
| Purchase #6 | $211.72 | 3.442% | $219.0074 | $219.01 | $219.00 | $219.00 |
| Purchase #7 | $176.70 | 3.557% | $182.9852 | $182.99 | $183.00 | $183.00 |
| 7 purchase totals = | $1,113.18 | $1,210.0237 | $1,210.04 | $1,210.05 | $1,210.00 | |