| 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 | $26.46 | 12.752% | $29.8342 | $29.83 | $29.85 | $29.80 |
| Purchase #2 | $136.26 | 3.741% | $141.3575 | $141.36 | $141.35 | $141.40 |
| Purchase #3 | $240.33 | 10.604% | $265.8146 | $265.81 | $265.80 | $265.80 |
| Purchase #4 | $110.98 | 10.330% | $122.4442 | $122.44 | $122.45 | $122.40 |
| Purchase #5 | $160.49 | 11.301% | $178.627 | $178.63 | $178.65 | $178.60 |
| Purchase #6 | $157.48 | 12.759% | $177.5729 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $144.55 | 12.722% | $162.9397 | $162.94 | $162.95 | $162.90 |
| 7 purchase totals = | $976.55 | $1,078.5901 | $1,078.58 | $1,078.60 | $1,078.50 | |