| 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 | $218.56 | 8.403% | $236.9256 | $236.93 | $236.95 | $236.90 |
| Purchase #2 | $187.63 | 11.393% | $209.0067 | $209.01 | $209.00 | $209.00 |
| Purchase #3 | $120.86 | 12.837% | $136.3748 | $136.37 | $136.35 | $136.40 |
| Purchase #4 | $192.63 | 9.105% | $210.169 | $210.17 | $210.15 | $210.20 |
| Purchase #5 | $130.68 | 5.278% | $137.5773 | $137.58 | $137.60 | $137.60 |
| Purchase #6 | $10.26 | 6.219% | $10.8981 | $10.90 | $10.90 | $10.90 |
| Purchase #7 | $122.92 | 12.847% | $138.7115 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $983.54 | $1,079.6630 | $1,079.67 | $1,079.65 | $1,079.70 | |