| 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 | $13.93 | 4.483% | $14.5545 | $14.55 | $14.55 | $14.60 |
| Purchase #2 | $184.39 | 13.623% | $209.5094 | $209.51 | $209.50 | $209.50 |
| Purchase #3 | $211.36 | 9.249% | $230.9087 | $230.91 | $230.90 | $230.90 |
| Purchase #4 | $191.79 | 6.561% | $204.3733 | $204.37 | $204.35 | $204.40 |
| Purchase #5 | $145.71 | 5.589% | $153.8537 | $153.85 | $153.85 | $153.90 |
| Purchase #6 | $85.43 | 5.454% | $90.0894 | $90.09 | $90.10 | $90.10 |
| Purchase #7 | $128.60 | 5.195% | $135.2808 | $135.28 | $135.30 | $135.30 |
| 7 purchase totals = | $961.21 | $1,038.5698 | $1,038.56 | $1,038.55 | $1,038.70 | |