| 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 | $189.72 | 4.228% | $197.7414 | $197.74 | $197.75 | $197.70 |
| Purchase #2 | $180.68 | 12.557% | $203.368 | $203.37 | $203.35 | $203.40 |
| Purchase #3 | $192.93 | 7.312% | $207.037 | $207.04 | $207.05 | $207.00 |
| Purchase #4 | $146.30 | 12.298% | $164.292 | $164.29 | $164.30 | $164.30 |
| Purchase #5 | $192.68 | 7.277% | $206.7013 | $206.70 | $206.70 | $206.70 |
| Purchase #6 | $135.48 | 4.472% | $141.5387 | $141.54 | $141.55 | $141.50 |
| Purchase #7 | $108.47 | 6.642% | $115.6746 | $115.67 | $115.65 | $115.70 |
| 7 purchase totals = | $1,146.26 | $1,236.3530 | $1,236.35 | $1,236.35 | $1,236.30 | |