| 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 | $235.77 | 7.309% | $253.0024 | $253.00 | $253.00 | $253.00 |
| Purchase #2 | $242.61 | 6.329% | $257.9648 | $257.96 | $257.95 | $258.00 |
| Purchase #3 | $65.65 | 12.199% | $73.6586 | $73.66 | $73.65 | $73.70 |
| Purchase #4 | $16.53 | 10.781% | $18.3121 | $18.31 | $18.30 | $18.30 |
| Purchase #5 | $13.93 | 8.433% | $15.1047 | $15.10 | $15.10 | $15.10 |
| Purchase #6 | $128.75 | 11.631% | $143.7249 | $143.72 | $143.70 | $143.70 |
| Purchase #7 | $220.87 | 5.534% | $233.0929 | $233.09 | $233.10 | $233.10 |
| 7 purchase totals = | $924.11 | $994.8604 | $994.84 | $994.80 | $994.90 | |