| 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 | $20.98 | 6.626% | $22.3701 | $22.37 | $22.35 | $22.40 |
| Purchase #2 | $233.61 | 8.784% | $254.1303 | $254.13 | $254.15 | $254.10 |
| Purchase #3 | $63.62 | 7.822% | $68.5964 | $68.60 | $68.60 | $68.60 |
| Purchase #4 | $198.45 | 10.512% | $219.3111 | $219.31 | $219.30 | $219.30 |
| Purchase #5 | $246.58 | 4.811% | $258.443 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $117.67 | 3.171% | $121.4013 | $121.40 | $121.40 | $121.40 |
| Purchase #7 | $191.93 | 6.606% | $204.6089 | $204.61 | $204.60 | $204.60 |
| 7 purchase totals = | $1,072.84 | $1,148.8611 | $1,148.86 | $1,148.85 | $1,148.80 | |