| 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 | $201.61 | 9.656% | $221.0775 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $114.93 | 4.718% | $120.3524 | $120.35 | $120.35 | $120.40 |
| Purchase #3 | $135.78 | 7.823% | $146.4021 | $146.40 | $146.40 | $146.40 |
| Purchase #4 | $223.79 | 7.525% | $240.6302 | $240.63 | $240.65 | $240.60 |
| Purchase #5 | $225.92 | 3.588% | $234.026 | $234.03 | $234.05 | $234.00 |
| Purchase #6 | $203.34 | 13.242% | $230.2663 | $230.27 | $230.25 | $230.30 |
| Purchase #7 | $139.96 | 12.813% | $157.8931 | $157.89 | $157.90 | $157.90 |
| 7 purchase totals = | $1,245.33 | $1,350.6476 | $1,350.65 | $1,350.70 | $1,350.70 | |