| 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 | $26.54 | 11.540% | $29.6027 | $29.60 | $29.60 | $29.60 |
| Purchase #2 | $43.85 | 8.424% | $47.5439 | $47.54 | $47.55 | $47.50 |
| Purchase #3 | $16.57 | 3.269% | $17.1117 | $17.11 | $17.10 | $17.10 |
| Purchase #4 | $238.80 | 11.404% | $266.0328 | $266.03 | $266.05 | $266.00 |
| Purchase #5 | $189.65 | 13.137% | $214.5643 | $214.56 | $214.55 | $214.60 |
| Purchase #6 | $157.94 | 13.279% | $178.9129 | $178.91 | $178.90 | $178.90 |
| Purchase #7 | $96.86 | 11.647% | $108.1413 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $770.21 | $861.9096 | $861.89 | $861.90 | $861.80 | |