| 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 | $249.38 | 13.616% | $283.3356 | $283.34 | $283.35 | $283.30 |
| Purchase #2 | $160.51 | 9.860% | $176.3363 | $176.34 | $176.35 | $176.30 |
| Purchase #3 | $221.38 | 13.204% | $250.611 | $250.61 | $250.60 | $250.60 |
| Purchase #4 | $105.66 | 10.102% | $116.3338 | $116.33 | $116.35 | $116.30 |
| Purchase #5 | $172.63 | 10.502% | $190.7596 | $190.76 | $190.75 | $190.80 |
| Purchase #6 | $166.37 | 6.712% | $177.5368 | $177.54 | $177.55 | $177.50 |
| Purchase #7 | $241.65 | 3.873% | $251.0091 | $251.01 | $251.00 | $251.00 |
| 7 purchase totals = | $1,317.58 | $1,445.9222 | $1,445.93 | $1,445.95 | $1,445.80 | |