| 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 | $131.76 | 11.199% | $146.5158 | $146.52 | $146.50 | $146.50 |
| Purchase #2 | $133.73 | 5.693% | $141.3432 | $141.34 | $141.35 | $141.30 |
| Purchase #3 | $57.64 | 12.445% | $64.8133 | $64.81 | $64.80 | $64.80 |
| Purchase #4 | $226.40 | 12.248% | $254.1295 | $254.13 | $254.15 | $254.10 |
| Purchase #5 | $221.76 | 3.288% | $229.0515 | $229.05 | $229.05 | $229.10 |
| Purchase #6 | $165.96 | 4.132% | $172.8175 | $172.82 | $172.80 | $172.80 |
| Purchase #7 | $245.84 | 7.115% | $263.3315 | $263.33 | $263.35 | $263.30 |
| 7 purchase totals = | $1,183.09 | $1,272.0023 | $1,272.00 | $1,272.00 | $1,271.90 | |