| 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 | $195.71 | 12.380% | $219.9389 | $219.94 | $219.95 | $219.90 |
| Purchase #2 | $164.91 | 3.707% | $171.0232 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $202.77 | 4.150% | $211.185 | $211.19 | $211.20 | $211.20 |
| Purchase #4 | $226.26 | 10.736% | $250.5513 | $250.55 | $250.55 | $250.60 |
| Purchase #5 | $145.95 | 5.236% | $153.5919 | $153.59 | $153.60 | $153.60 |
| Purchase #6 | $74.88 | 9.517% | $82.0063 | $82.01 | $82.00 | $82.00 |
| Purchase #7 | $53.79 | 13.499% | $61.0511 | $61.05 | $61.05 | $61.10 |
| 7 purchase totals = | $1,064.27 | $1,149.3477 | $1,149.35 | $1,149.35 | $1,149.40 | |