| 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 | $122.89 | 4.417% | $128.3181 | $128.32 | $128.30 | $128.30 |
| Purchase #2 | $45.39 | 9.184% | $49.5586 | $49.56 | $49.55 | $49.60 |
| Purchase #3 | $194.81 | 9.781% | $213.8644 | $213.86 | $213.85 | $213.90 |
| Purchase #4 | $44.47 | 6.423% | $47.3263 | $47.33 | $47.35 | $47.30 |
| Purchase #5 | $147.25 | 13.179% | $166.6561 | $166.66 | $166.65 | $166.70 |
| Purchase #6 | $230.99 | 10.228% | $254.6157 | $254.62 | $254.60 | $254.60 |
| Purchase #7 | $225.34 | 7.787% | $242.8872 | $242.89 | $242.90 | $242.90 |
| 7 purchase totals = | $1,011.14 | $1,103.2264 | $1,103.24 | $1,103.20 | $1,103.30 | |